{"title":"Omega Watches Speedmaster Vintage ","description":"\u003cp\u003eAtelier Victor: discover our collection of \u003cstrong\u003evintage Omega Speedmaster watches\u003c\/strong\u003e and \u003cstrong\u003epre-owned\u003c\/strong\u003e models for men and women. Moonwatch, Mark II, Reduced, Racing… The \u003cstrong\u003eMoon watch\u003c\/strong\u003e. Movement checked, \u003cstrong\u003e1-year mechanical guarantee\u003c\/strong\u003e, \u003cstrong\u003eauthenticity guaranteed for life\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600; color: #000; margin-top: 15px; margin-bottom: 15px; list-style: none; outline: none;\"\u003eRead more\u003c\/summary\u003e\n\u003cdiv\u003e\n\n\u003ch2\u003eVintage Omega Speedmaster watches: a pillar of watchmaking history\u003c\/h2\u003e\n\u003cp\u003eIntroduced in 1957, the \u003cstrong\u003eOmega Speedmaster\u003c\/strong\u003e made history by becoming the watch qualified by NASA for its crewed missions, then the first worn on the Moon in 1969. Nicknamed the \u003cstrong\u003eMoonwatch\u003c\/strong\u003e, it remains a symbol of engineering and chronometric precision. \u003cstrong\u003eVintage Speedmaster models\u003c\/strong\u003e bring together the hallmarks of the Swiss chronograph: tricompax architecture, tachymeter bezel, and hand-wound calibres renowned for their reliability. It is one of the models most thoroughly documented and studied by collectors around the world.\u003c\/p\u003e\n\n\u003ch2\u003eVintage Omega Speedmaster: the most sought-after models\u003c\/h2\u003e\n\u003cp\u003eOur selection covers the most significant Speedmaster references from the manufacture:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedmaster Professional Moonwatch\u003c\/strong\u003e — the historic model, powered by the hand-wound 321, 861 or 1861 calibres, 42mm case. The central reference of the period chronograph.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedmaster Mark II\u003c\/strong\u003e — tonneau case characteristic of the 1970s, streamlined design and distinctive wearing comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedmaster Reduced\u003c\/strong\u003e — automatic movement (calibre 1140 or 3220), 39mm diameter suited to slimmer wrists.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedmaster Racing\u003c\/strong\u003e — versions with colourful or chequered dials, inspired by the automotive world.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeedmaster Date \/ Day-Date\u003c\/strong\u003e — calendar complication versions, powered by the 1045 or 1151 calibres.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrom the earliest \u003cstrong\u003eCK2915\u003c\/strong\u003e and \u003cstrong\u003e105.012\u003c\/strong\u003e references to neo-vintage models from the 1990s, each \u003cstrong\u003eolder Speedmaster\u003c\/strong\u003e documents a stage in the brand's technical evolution. Also discover our other \u003ca href=\"\/en\/collections\/montres-omega-vintage\" title=\"Montres Omega Vintage\"\u003evintage Omega\u003c\/a\u003e collections, including the dive watches \u003ca href=\"\/en\/collections\/montres-omega-seamaster-vintage\" title=\"Omega Seamaster Vintage\"\u003eSeamaster\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eVintage Omega Speedmaster women’s\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpeedmaster\u003c\/strong\u003e offers variants suited to feminine wrists, notably the Speedmaster Reduced models and their 39mm diameter. Certain references from the 1980s and 1990s are instantly recognisable sporting options that fit naturally into a contemporary wardrobe.\u003c\/p\u003e\n\n\u003ch2\u003eSpeedmaster by budget\u003c\/h2\u003e\n\u003cp\u003eThe Speedmaster range covers a wide spectrum depending on the reference and calibre:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/montres-vintage-1000-2000\" title=\"Montres Vintage 1000-2000€\"\u003e€1,000 to €2,000\u003c\/a\u003e — automatic 39mm Speedmaster Reduced, certain Date\/Day-Date models\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/en\/collections\/montres-vintage-2000e\" title=\"Montres Vintage +2000€\"\u003eMore than €2,000\u003c\/a\u003e  — Speedmaster Professional Moonwatch (861\/1861), Mark II, and collector pieces (calibre 321, early references)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOmega Speedmaster Movements \u0026amp; Calibres\u003c\/h2\u003e\n\u003cp\u003eThe movements powering vintage Speedmaster rank among the most thoroughly documented calibres in Swiss watchmaking. The \u003cstrong\u003ecalibre 321\u003c\/strong\u003e column-wheel movement (Lémania), found in the earliest Moonwatch models until 1968, is the most sought-after by collectors. The \u003cstrong\u003e861\u003c\/strong\u003e and later \u003cstrong\u003e1861\u003c\/strong\u003e calibres (cam-switched) ensured the continuity of the line with proven robustness. For automatic versions, the \u003cstrong\u003e1040\u003c\/strong\u003e, \u003cstrong\u003e1045\u003c\/strong\u003e, \u003cstrong\u003e1140\u003c\/strong\u003e and \u003cstrong\u003e1151\u003c\/strong\u003e architectures offer the practicality of rotor winding.\u003c\/p\u003e\n\n\u003ch2\u003eAuthentication and inspection by our watchmakers\u003c\/h2\u003e\n\u003cp\u003eEach \u003cstrong\u003epre-owned Omega Speedmaster\u003c\/strong\u003e offered by Atelier Victor is rigorously inspected by our expert watchmakers. The chronograph function, case, dial, pushers, and timekeeping accuracy are checked. The Speedmaster market includes many repainted dials (“redials”) and replaced parts — our expertise verifies the consistency of the calibre\/case\/dial combination and preserves the integrity of the original components, which define the historical value of each piece. Every watch benefits from \u003cstrong\u003eguaranteed lifetime authenticity\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhy buy a vintage Omega Speedmaster from Atelier Victor?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMore than \u003cstrong\u003e1,500 pieces sold\u003c\/strong\u003e to collectors in over 30 countries.\u003c\/li\u003e\n\u003cli\u003e1-year mechanical warranty on every Speedmaster watch.\u003c\/li\u003e\n\u003cli\u003eGuaranteed lifetime authenticity — an Atelier Victor invoice serving as certificate.\u003c\/li\u003e\n\u003cli\u003eAssistance with Omega authentication procedures, on request.\u003c\/li\u003e\n\u003cli\u003eSecure international shipping with insurance, from Dubai.\u003c\/li\u003e\n\u003cli\u003eSecure payment: bank card, bank transfer, PayPal, cryptocurrency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlso discover our other chronographs: \u003ca href=\"\/en\/collections\/montres-breitling-vintage\" title=\"Montres Breitling Vintage\"\u003eBreitling vintage\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/montres-rolex-vintage\" title=\"Montres Rolex Vintage\"\u003eRolex vintage\u003c\/a\u003e, or our \u003ca href=\"\/en\/collections\/montres-chronographes-vintage\" title=\"Chronographes Vintage\"\u003ecomplete collection of vintage chronographs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eA question about an \u003cstrong\u003eOmega Speedmaster watch\u003c\/strong\u003e? Contact us via \u003ca href=\"https:\/\/wa.me\/971585106328\" rel=\"noopener nofollow\" target=\"_blank\"\u003eWhatsApp\u003c\/a\u003e or by \u003ca href=\"mailto:hello@ateliervictor.co\"\u003eemail\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e ","products":[{"product_id":"omega-speedmaster-reduced-175-0033-or-acier-cadran-blanc-1989","title":"Omega Speedmaster Reduced Watch 175.0033 — Steel and Gold (1989) ","description":"\u003cdiv style=\"margin: 28px 0; padding: 22px 12px; border-bottom: 1px solid #e2ddd5; text-align: center;\"\u003e\n\u003cp style=\"margin: 0 0 10px; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; opacity: 0.5;\"\u003eAtelier Note\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-style: italic; font-size: 16px; line-height: 1.7;\"\u003eThree golden counters on a porcelain white, a gold bezel engraved with speeds, two pushers extending a hair beyond the crown, and a steel and gold bracelet that has remained on its wrist since 1989: the Speedmaster born in 1988, dressed in steel and gold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAn Omega Speedmaster Reduced 175.0033 chronograph from 1989, steel and 18K gold with a white dial and caliber 1140\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eOmega Speedmaster Reduced chronograph\u003c\/strong\u003e, reference \u003cstrong\u003e175.0033\u003c\/strong\u003e, dates from \u003cstrong\u003e1989\u003c\/strong\u003e, one year after the model's birth: in 1988, Omega adapted its \u003cstrong\u003eSpeedmaster\u003c\/strong\u003e, the 1957 chronograph that became the Moon watch, into a \u003cstrong\u003e39mm\u003c\/strong\u003e \u003cstrong\u003eautomatic\u003c\/strong\u003e case, the \"Reduced,\" for those who wanted the design without the 42mm size or daily winding. Its \u003cstrong\u003ecaliber 1140\u003c\/strong\u003e is an assembly specific to Omega, an ETA 2890-2 base topped dial-side with a Dubois-Dépraz 2020 chronograph module, with a golden finish: it is this module that shifts the pushers above the crown, a singularity of the Reduced. This one is the \u003cstrong\u003esteel and gold\u003c\/strong\u003e version: \u003cstrong\u003e18K yellow gold tachymeter bezel\u003c\/strong\u003e, golden pushers and crown, \u003cstrong\u003ewhite dial\u003c\/strong\u003e with three \u003cstrong\u003egolden counters\u003c\/strong\u003e, and its \u003cstrong\u003eoriginal two-tone bracelet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003eoriginal white dial\u003c\/strong\u003e bears three guilloché \u003cstrong\u003egolden counters\u003c\/strong\u003e with concentric circles: the \u003cstrong\u003esub-seconds\u003c\/strong\u003e at three o'clock, the chronograph \u003cstrong\u003eminute counter\u003c\/strong\u003e at nine o'clock, graduated to thirty, and the \u003cstrong\u003ehour counter\u003c\/strong\u003e at six o'clock, graduated to twelve. Twelve applied \u003cstrong\u003ebaton hour markers\u003c\/strong\u003e, golden, with tritium dots, doubled at twelve o'clock; a fifths-of-a-second track; two \u003cstrong\u003eoriginal golden hands\u003c\/strong\u003e with luminous channels, and a slender golden chronograph seconds hand. The Ω, \u003cem\u003eOmega\u003c\/em\u003e, \u003cem\u003eSpeedmaster\u003c\/em\u003e in cursive and \u003cem\u003eAutomatic\u003c\/em\u003e beneath 12, \u003cem\u003eSwiss Made\u003c\/em\u003e at the bottom.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003esteel\u003c\/strong\u003e \u003cstrong\u003e39mm\u003c\/strong\u003e case, 45mm Lug-to-lug by 12mm thick, reprises the twisted lugs of the Speedmaster, with an \u003cstrong\u003e18K gold tachymeter bezel\u003c\/strong\u003e, two \u003cstrong\u003epushers\u003c\/strong\u003e and a golden \u003cstrong\u003ecrown\u003c\/strong\u003e, a steel caseback and an acrylic Crystal. The \u003cstrong\u003eautomatic caliber 1140\u003c\/strong\u003e was \u003cstrong\u003eserviced in 2025\u003c\/strong\u003e by our partner watchmakers and is guaranteed for one year. The watch is fitted on its \u003cstrong\u003eoriginal bracelet\u003c\/strong\u003e in steel and 18K gold, with its \u003cstrong\u003eoriginal steel clasp\u003c\/strong\u003e, for a wrist of approximately 17.5cm.\u003c\/p\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eThree points to note\u003c\/h3\u003e\n\u003cdiv style=\"margin: 20px 0; padding-left: 16px; border-left: 1px solid #e2ddd5;\"\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e01\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 18px;\"\u003e\u003cstrong\u003eSteel and 18K gold\u003c\/strong\u003e — gold tachymeter bezel, golden pushers and crown, original two-tone bracelet with its clasp.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e02\u003c\/p\u003e \n\u003cp style=\"margin: 0 0 18px;\"\u003e\u003cstrong\u003eCalibre 1140\u003c\/strong\u003e — ETA 2890-2 base and Dubois-Dépraz 2020 module, the automatic chronograph of the Reduced since 1988.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e03\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eWhite dial, golden counters\u003c\/strong\u003e — three guilloché counters, tritium markers, 39mm, for him as well as for her.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eWhy choose an Omega Speedmaster Reduced?\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eOmega Speedmaster Reduced\u003c\/strong\u003e holds a precise place among \u003cstrong\u003evintage chronographs\u003c\/strong\u003e: its 39mm can be worn by him as well as by her, and it offers the design of the Speedmaster with the comfort of an automatic movement, in a complete steel and gold version, gold bezel, original bracelet and clasp. A \u003cstrong\u003epre-owned Omega chronograph\u003c\/strong\u003e from 1989, for everyday wear.\u003c\/p\u003e\n\u003cp\u003eLike all our \u003cstrong\u003evintage automatic watches\u003c\/strong\u003e, this one has been opened and checked by our partner watchmakers: inspection of the movement and chronograph, examination of the dial, hands and case. Every \u003cstrong\u003evintage watch\u003c\/strong\u003e we offer comes with an Atelier Victor invoice serving as a certificate, a one-year guarantee and guaranteed lifetime authenticity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e→ \u003ca href=\"\/en\/collections\/montres-omega-speedmaster-vintage\" title=\"Omega Speedmaster Vintage Watches\"\u003eDiscover our vintage Omega Speedmaster\u003c\/a\u003e\u003cbr\u003e→ \u003ca href=\"\/en\/collections\/montres-chronographe-vintage-occasion\" title=\"Vintage Chronographs\"\u003eView all our vintage chronographs\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eTechnical characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Omega\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Speedmaster Reduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 175.0033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1989\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Switzerland (Bienne)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's and women's watch (Unisex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic chronograph, Omega calibre 1140 (ETA 2890-2 base, Dubois-Dépraz 2020 module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, sub-seconds, chronograph with 30-minute and 12-hour counters, tachymeter scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, round, twisted lugs, 18K yellow gold tachymeter bezel, steel caseback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 39mm (41mm with crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 45mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 19mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Golden, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e White, three guilloché golden counters, applied markers with tritium dots, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Golden with luminous channels, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Acrylic (condition 7.5\/10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e Steel and 18K yellow gold, original, approx. 17.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Steel clasp, original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eCondition and guarantee\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall condition:\u003c\/strong\u003e Beautiful state of preservation. The original white dial is crisp, with well-defined counters and markers. The steel case and gold bezel show signs of wear, which our photographs show without retouching, and the acrylic Crystal has light marks (7.5\/10). The original bracelet bears the marks of normal wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e Not guaranteed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Lifetime guarantee\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Serviced movement in 2025, guaranteed for 1 year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Invoice Atelier Victor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Original box and papers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Speedmaster Reduced?\u003c\/strong\u003e\u003cbr\u003eThe 39mm Speedmaster launched by Omega in 1988: the design of the 1957 chronograph, the one from the Moon, in a smaller case than the Professional's 42mm, and with automatic winding. Produced until 2009, it existed in steel, in steel and gold as here, and in gold. The name Reduced is what collectors call it, and sometimes Omega itself, which also called it the Speedmaster Automatic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Omega 1140 calibre?\u003c\/strong\u003e\u003cbr\u003eA modular automatic chronograph: an ETA 2890-2 base on which Omega mounts, on the dial side, a Dubois-Dépraz 2020 chronograph module, the whole with a golden finish in this first 1988 version. This construction places the pushers slightly higher than the crown, which distinguishes a Reduced from a Professional at first glance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the bezel solid gold?\u003c\/strong\u003e\u003cbr\u003eYes, in 18-carat yellow gold, engraved with the tachymeter scale; the pushers and crown are gold-tone, and the original bracelet alternates steel and 18K gold. This is the steel-and-gold version of the Reduced, reference 175.0033.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the bracelet original?\u003c\/strong\u003e\u003cbr\u003eYes, with its steel clasp: the two-tone Omega bracelet with which the watch was sold, for a wrist of approximately 17.5cm. The Lug width of 19mm also allows a leather strap to be fitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this piece suitable for a slim or large wrist?\u003c\/strong\u003e\u003cbr\u003eWith a 39mm diameter, 45mm Lug-to-lug and 12mm thickness, it suits wrists of approximately 16 to 20cm — a guide, never a rule: everyone wears what they like. The original bracelet, at its current length, suits a wrist of approximately 17.5cm.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e ","brand":"Omega","offers":[{"title":"Default Title","offer_id":52612626284881,"sku":"ref: 175.0033 - 51664350","price":3750.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/chronographe-omega-speedmaster-reduced-175-0033-acier-et-or-1989-atelier-victor-1.jpg?v=1789212305"},{"product_id":"omega-speedmaster-reduced-3510-50-tritium-top-etat-1991","title":"Omega Speedmaster Reduced Vintage Watch (1991) - ref.3510.50 Excellent condition ","description":"\u003cp\u003e\u003cstrong\u003eOmega Speedmaster Reduced ref. 3510.50 – The Icon Speedmaster in a Balanced Format\u003c\/strong\u003e\u003cbr\u003eThis \u003cstrong\u003eOmega Speedmaster Reduced vintage\u003c\/strong\u003e, produced in \u003cstrong\u003e1991\u003c\/strong\u003e, faithfully captures the DNA of the legendary Speedmaster while offering more compact and versatile proportions. The reference \u003cstrong\u003e3510.50\u003c\/strong\u003e is today particularly sought after by enthusiasts of \u003cstrong\u003evintage Omega watches\u003c\/strong\u003e for its perfect balance between sportiness, readability, and wrist comfort.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e39mm stainless steel case\u003c\/strong\u003e, combined with a \u003cstrong\u003eblack tachymetric bezel\u003c\/strong\u003e, offers a strong presence without excess, ideal as both a \u003cstrong\u003emen's watch\u003c\/strong\u003e and a \u003cstrong\u003ewomen's watch\u003c\/strong\u003e. Inherited from the world of professional Omega chronographs, this configuration retains all the toolwatch spirit of the Speedmaster.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eoriginal black dial\u003c\/strong\u003e presents a homogeneous patina of the \u003cstrong\u003etritium\u003c\/strong\u003e, bringing warmth and character to the ensemble. The \u003cstrong\u003epatina luminous indexes\u003c\/strong\u003e and the \u003cstrong\u003eoriginal white hands\u003c\/strong\u003e ensure optimal readability, while the three chronograph counters recall the iconic architecture of the Speedmaster.\u003c\/p\u003e\n\u003cp\u003ePowered by an \u003cstrong\u003eautomatic movement\u003c\/strong\u003e, this Speedmaster Reduced offers a comfortable watchmaking experience on a daily basis, while retaining the emblematic chronograph function of the collection. It is mounted on its \u003cstrong\u003eoriginal steel bracelet\u003c\/strong\u003e, complemented by a \u003cstrong\u003eBuckle signed\u003c\/strong\u003e, guaranteeing authenticity and aesthetic coherence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Characteristics:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Omega\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Speedmaster Reduced Tritium\u003cbr\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e 3510.50\u003cbr\u003e\u003cstrong\u003eEstimated Year of Production:\u003c\/strong\u003e 1991\u003cbr\u003e\u003cstrong\u003eGender:\u003c\/strong\u003e men, women\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e automatic\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e second, chronograph, tachymeter\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e steel\u003cbr\u003e\u003cstrong\u003eBezel:\u003c\/strong\u003e steel, black tachymetric scale\u003cbr\u003e\u003cstrong\u003eCase back:\u003c\/strong\u003e steel\u003cbr\u003e\u003cstrong\u003eCase without crown:\u003c\/strong\u003e 39mm\u003cbr\u003e\u003cstrong\u003eCase with crown:\u003c\/strong\u003e 41mm\u003cbr\u003e\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 45mm\u003cbr\u003e\u003cstrong\u003eThickness (Crystal included):\u003c\/strong\u003e 12.5mm\u003cbr\u003e\u003cstrong\u003eLug width:\u003c\/strong\u003e 18mm\u003cbr\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e original black, patina indexes\u003cbr\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e white, original, luminous\u003cbr\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e steel, original, size 17.2cm (additional links on order)\u003cbr\u003e\u003cstrong\u003eBuckle:\u003c\/strong\u003e original\u003cbr\u003e\u003cstrong\u003eCrown:\u003c\/strong\u003e original\u003cbr\u003e\u003cstrong\u003eCrystal:\u003c\/strong\u003e original acrylic (condition: 9\/10)\u003cbr\u003e\u003cstrong\u003eWaterproof:\u003c\/strong\u003e no\u003cbr\u003e\u003cstrong\u003eBox:\u003c\/strong\u003e no (vintage Omega case optional +75€)\u003cbr\u003e\u003cstrong\u003ePaper:\u003c\/strong\u003e no\u003cbr\u003e\u003cstrong\u003eDocument:\u003c\/strong\u003e Atelier Victor invoice\u003c\/p\u003e ","brand":"Omega","offers":[{"title":"Default Title","offer_id":52935555744081,"sku":"53520753","price":2950.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/montre-omega-speedmaster-reduced-vintage-1991-ref-3510-50-top-etat-atelier-victor-1.jpg?v=1771901442"},{"product_id":"montre-omega-speedmaster-reduced-3510-50-vintage-39mm-acier-1995","title":"Omega Speedmaster Reduced Watch 3510.50 — Tritium (1995) ","description":"\u003ch2\u003eThe Speedmaster in 39 millimeters, tritium dial\u003c\/h2\u003e\n\u003cp\u003eThis Omega Speedmaster Reduced reference 3510.50, produced in 1995, can be worn equally well by a man or a woman, with a 39mm steel case — hence its name. Omega designed this variation as the reduced version of the Speedmaster Professional, whose 42mm did not suit every wrist. The design is fully retained: bezel with tachymeter scale, three subdials, pump pushers, downturned lugs.\u003c\/p\u003e\n\u003cp\u003eThe black dial features three subdials arranged according to the model's classic geometry: the sub-seconds at nine o'clock, the thirty-minute counter at three o'clock, and the twelve-hour counter at six o'clock. The hour markers and hands are in \u003cstrong\u003etritium\u003c\/strong\u003e, and they have turned cream. Omega discontinued this material at the end of the 1990s in favor of Superluminova, which remains white indefinitely: a Reduced with a patinated dial therefore belongs to a limited production window.\u003c\/p\u003e\n\u003cp\u003eThe dial is protected by an \u003cstrong\u003eCrystal hesalite crystal\u003c\/strong\u003e, the same material as on the Moonwatch — a domed plexiglass that gives the dial a warmth and edge distortion that sapphire does not reproduce. It is the original version for this reference; only the later variations adopted sapphire.\u003c\/p\u003e\n\u003cp\u003eThe movement is a modular construction: an ETA 2890 automatic base topped by a Dubois-Dépraz 2020 chronograph module. This explains the position of the pushers, slightly offset compared with a hand-wound Speedmaster Professional, and the thickness of the case. The movement of this example has been serviced. The Reduced was produced from 1988 to the early 2010s and today represents the most accessible entry into the Speedmaster collection.\u003c\/p\u003e\n\u003ch3\u003eThree points to note\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatinated tritium dial\u003c\/strong\u003e — the hour markers and hands have turned cream, a shade that the Superluminova of later generations does not develop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal hesalite crystal\u003c\/strong\u003e — the same material as the Moonwatch, which scratches but can be polished again, unlike the sapphire on later versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e39mm format\u003c\/strong\u003e — the Speedmaster in a size that the Professional does not offer, better suited to medium and slender wrists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy buy a pre-owned Omega?\u003c\/h3\u003e\n\u003cp\u003eAcquiring a \u003cstrong\u003epre-owned Omega watch\u003c\/strong\u003e rather than buying one in a boutique gives access to a Swiss manufacture chronograph at a budget significantly lower than new, in a piece that has already been broken in. The \u003cstrong\u003eSpeedmaster\u003c\/strong\u003e is moreover one of the models whose value is most stable, supported by a history that the maison has maintained since the Apollo missions.\u003c\/p\u003e\n\u003cp\u003eThe Reduced occupies a precise place among \u003cstrong\u003emen's and women's watches\u003c\/strong\u003e: its 39mm format makes it a \u003cstrong\u003esteel chronograph\u003c\/strong\u003e that can be worn equally by both, whereas the 42mm Professional requires a larger wrist. Examples with a tritium dial and Crystal hesalite crystal, like this one, are those collectors distinguish from later versions.\u003c\/p\u003e\n\u003cp\u003eLike all our \u003cstrong\u003eOmega watches\u003c\/strong\u003e, this one has been opened and checked by our watchmakers: verification of the caliber and its consistency with the reference, checking of the serial number, examination of the dial, hands, and case. Each \u003cstrong\u003epre-owned luxury watch\u003c\/strong\u003e  that we offer comes with an invoice Atelier Victor serving as a certificate, a twelve-month mechanical warranty, and lifetime guaranteed authenticity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e→ \u003ca href=\"\/en\/collections\/montres-omega-vintage\"\u003eDiscover our Omega watches\u003c\/a\u003e\u003cbr\u003e→ \u003ca href=\"\/en\/collections\/montres-vintage-2000e\"\u003eSee our watches from €2,000\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Omega\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Speedmaster Reduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 3510.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial number:\u003c\/strong\u003e 556294••\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 1995\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Switzerland\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's and women's watch (Unisex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic, Omega caliber [to be confirmed on the movement] (ETA 2890 base, Dubois-Dépraz 2020 chronograph module)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, sub-seconds at 9 o’clock, chronograph (30 minutes at 3 o’clock, 12 hours at 6 o’clock), tachymeter scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, round shape with downturned lugs (steel caseback)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel:\u003c\/strong\u003e Steel, black tachymeter insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 39mm (41mm with the crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 45mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 12.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Steel, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Black, three subdials, patinated tritium hour markers, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Patinated tritium, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Hesalite (condition 9\/10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e Omega steel, original, approx. 17.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Omega deployant clasp, original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition and warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall condition:\u003c\/strong\u003e Excellent state of preservation. The black dial is immaculate, the subdials are crisp, and the cream patina of the tritium is even on both the hour markers and the hands. The hesalite Crystal is in excellent condition (9\/10). The case has very likely been polished during its lifetime: the edges of the lugs have lost some of their sharpness, and the contrast between brushed and polished surfaces has softened.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e Rated to 30 meters when it left the factory. We do not carry out pressure testing and therefore do not guarantee this value on a pre-owned watch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Lifetime guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e Serviced movement, guaranteed for 12 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Invoice Atelier Victor, protective case, original card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Original box, original invoice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is tritium and why the patina?\u003c\/strong\u003e\u003cbr\u003eTritium is the luminescent material used by Omega until the end of the 1990s, before being replaced by Superluminova. It loses its luminosity over time and takes on a cream to ivory hue that no one has managed to imitate convincingly. A Speedmaster Reduced with a patinated dial therefore belongs to a limited production window, and immediately stands apart from later examples, whose hour markers remain white.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is hesalite Crystal?\u003c\/strong\u003e \u003cbr\u003eIt is a domed plexiglass crystal, the same material as that of the Speedmaster Professional Moonwatch. It scratches more easily than sapphire, but it can be polished: a polishing paste and a few minutes are enough to remove light marks, which is impossible on sapphire. It also gives the dial a warmth and an edge distortion that sapphire cannot reproduce.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference compared with a Speedmaster Professional?\u003c\/strong\u003e\u003cbr\u003eThree main differences. First, the diameter: 39mm versus 42mm, which changes everything on the wrist. Then the movement: the Reduced is automatic, while the Professional remains hand-wound. Finally, the caseback: pressed on the Reduced, screwed on the Professional. The layout of the subdials, the design of the case, and the Crystal hesalite crystal are, however, shared by both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHas the case been polished?\u003c\/strong\u003e\u003cbr\u003eMost likely, during the life of the watch. Polishing removes a thin layer of metal to erase scratches; when repeated, it softens the edges and reduces the contrast between brushed and polished surfaces. On this example, the signs are visible on the lugs. This affects neither solidity nor operation, but it matters to a collector attached to the integrity of the original surfaces, and the price reflects this.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this piece suitable for a slim or large wrist?\u003c\/strong\u003e\u003cbr\u003eWith a 39mm diameter, 45mm Lug-to-lug, and 12.5mm thickness, it suits wrists of approximately 16 to 19cm. That is precisely the purpose of the Reduced: to offer the Speedmaster to those for whom the Professional's 42mm is too much. The bracelet measures 18.5cm and remains adjustable by removing links.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e ","brand":"Omega","offers":[{"title":"Default Title","offer_id":53639824343377,"sku":"55629438 3510.50","price":3450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/montre-omega-speedmaster-reduced-3510-50-tritium-1995-atelier-victor-1.jpg?v=1789212776"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/collections\/montres-omega-speedmaster-vintage-atelier-victor.jpg?v=1789065651","url":"https:\/\/ateliervictor.co\/en\/collections\/omega-speedmaster-vintage-watches.oembed","provider":"Atelier Victor","version":"1.0","type":"link"}