Seiko Watch 2628-5010 Gold-Plated — Tank Black Deco (1980)
Lifetime authenticity guarantee
Movement guaranteed for 1 year
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Photo taken on a 17.5 cm wrist
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Seiko Tank gold-plated: the rectangular Art Deco dress watch with black dial and small seconds
This Seiko watch is a rectangular-shaped watch with resolutely Art Deco charm, unisex, worn equally well by a man or a woman. Its stepped gold-plated case, whose middle case rises in successive tiers toward the Crystal, evokes the graphic elegance of the 1930s. It measures 24.5mm wide (26mm with the crown) with a Lug-to-lug of 35mm and a thickness of 7.1mm. An elegant and refined piece, made to slip under a cuff.
The black lacquered dial is a small masterpiece of style. Generous golden Roman numerals circle it, framed by a double gold-line border that forms a central cartouche, in the purest Art Deco spirit. A golden small seconds, at 6 o'clock, turns within a guilloché subdial and marks the refinement of the piece. The SEIKO and QUARTZ signatures, also in gold, stand out elegantly against the deep black. The golden sword hands complete this highly sophisticated ensemble.
Inside beats the Seiko 2628 calibre, a dress quartz movement with small seconds. In practice, servicing is limited to battery replacement by any watchmaker. The movement of this example has been checked by our watchmaker and the battery replaced before shipping. It is the choice of precision and simplicity, serving a dial of great elegance.
On the wrist, the piece plays the card of the retro de ville jewel. The warm gold-plating, the black and gold dial, and the stepped shape create a dress watch with strong character, in the spirit of the great classic shaped watches. It is fitted with a black crocodile-style leather strap, with a Buckle buckle. This strap is not original. The 19mm Lug width leaves the choice of replacement straps open.
Three points to note
- The black dial with golden Roman numerals and small seconds, framed by a double line, is a superb tribute to the Art Deco style of the 1930s.
- The stepped gold-plated case (stepped case) is a sought-after graphic design, with its middle case rising toward the Crystal.
- The case is gold-plated, not solid: it shows light signs of wear, disclosed with complete transparency.
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Technical specifications
- Brand: Seiko
- Model: Stepped rectangular-shaped watch, black dial
- Reference: 2628-5010
- Estimated year: 1980
- Origin: Japan
- Gender: Men's and women's watch (Unisex)
- Movement: Japanese quartz, calibre Seiko 2628
- Functions: Hours, minutes, small seconds
- Case: Gold-plated (steel caseback), stepped rectangular shape
- Dimensions: 24.5mm (26mm with the crown)
- Lug to lug: 35mm
- Thickness: 7.1mm
- Lug width: 19mm
- Crown: Gold-plated, fluted, original
- Dial: Black lacquered, golden Roman numerals, double filet framing, small seconds at 6 o'clock, signed Seiko and Quartz, original
- Hands: Golden sword hands, golden small seconds hand, original
- Crystal: Mineral, very good condition
- Strap: Black crocodile-style leather, non-original
- Buckle: Pin buckle, non-original
Condition and warranty
- Overall condition: Excellent state of preservation. Impeccable black and gold dial, crisp numerals, small seconds and hands. The gold plating shows only light superficial signs of wear, consistent with the age of the piece.
- Water resistance: Not guaranteed (vintage watch)
- Authenticity: Lifetime guarantee
- Mechanical: Quartz movement checked, new battery, guaranteed for 1 year
- Included: Invoice Atelier Victor, protective case
- Not included: Original box and papers
Frequently asked questions
Is this rectangular-shaped watch a Cartier?
No. It is an authentic Seiko, signed on its dial. Rectangular-shaped watches belong to the common vocabulary of dress watchmaking, adopted by many houses throughout the 20th century, particularly during the Art Deco period. This piece claims to be nothing other than what it is: an elegant and refined shaped watch, at a price incomparable to that of a luxury piece, and its brand authenticity is guaranteed for life by Atelier Victor.
What is a "stepped" case or stepped case?
It is a case whose middle case rises in several successive levels, or steps, as it moves up toward the Crystal. This design, emblematic of 1930s Art Deco style, gives the watch graphic depth and architectural elegance. It is particularly sought-after on shaped watches.
What is a small seconds?
The small seconds is a seconds display housed in a distinct subdial, here at 6 o'clock, rather than in the center of the dial. It is a traditional and elegant layout, inherited from antique watches, which brings a touch of classic refinement. On this Seiko, it is perfectly functional and fully contributes to the Art Deco charm of the piece.
Is the case made of solid gold?
No: it is a gold-plated case with a steel back, a technique commonly used on Seiko dress watches. The plating provides the warmth and brilliance of gold for a fraction of its price. This piece shows light signs of wear on its plating, disclosed with complete transparency.
What wrist does this watch suit?
With a case 24.5mm wide and a Lug-to-lug of 35mm, this is ideally a shaped watch in a restrained format, comfortable on a slim to medium wrist and easy to slip under a cuff. That said, a watch is also a matter of style: depending on taste and the look sought, this piece can be worn equally well by a man or a woman, on all kinds of wrists. Estimated size is only a guide, never a rule.
Mechanical warranty — 1 year
Each watch is inspected by our watchmakers before shipping. In case of a mechanism malfunction during the first year, we cover the repair.
Authenticity warranty — lifetime
If a watch turns out to be non-authentic, we will take it back and refund you in full. Without time limit.
What is not covered
- Exposure to water or humidity
- Shocks, impacts, or vibrations
- Consumable parts (strap, Crystal, crown, pushers)
- Battery replacement (quartz movements)
- Opening or disassembly of the watch by a third party
- Improper use
The accuracy of vintage watches varies according to the model, movement, and year of production. A request for accuracy improvement deemed within acceptable tolerances cannot be covered by the warranty.
Shipping fees
After-sales service is free. Shipping fees outside the United Arab Emirates remain the responsibility of the customer.
Mechanical warranty — 1 year
Each watch is inspected by our watchmakers before shipping. In case of a mechanism malfunction during the first year, we cover the repair.
Authenticity warranty — lifetime
If a watch turns out to be non-authentic, we will take it back and refund you in full. Without time limit.
What is not covered
- Exposure to water or humidity
- Shocks, impacts, or vibrations
- Consumable parts (strap, Crystal, crown, pushers)
- Battery replacement (quartz movements)
- Opening or disassembly of the watch by a third party
- Improper use
The accuracy of vintage watches varies according to the model, movement, and year of production. A request for accuracy improvement deemed within acceptable tolerances cannot be covered by the warranty.
Shipping fees
After-sales service is free. Shipping fees outside the United Arab Emirates remain the responsibility of the customer.
Authentication Process
Each watch is examined by our partner watchmakers before being offered for sale: verification of authenticity, checking the conformity of the components, identification of any modification or replacement of original parts.
If any element has been replaced during the life of the watch (dial, hands, crown, Crystal, strap), we systematically indicate it in the product sheet. You buy knowing the exact history of your piece.
Certificate of Authenticity
Your Atelier Victor invoice serves as a certificate of authenticity: it attests to the origin and conformity of the piece, and is covered by our lifetime authenticity guarantee — if a piece sold by Atelier Victor were found to be non-authentic, it would be fully refunded, with no time limit.
Free delivery
Delivery is free on all our pieces internationally. Dispatch within 48 to 72 business hours by DHL Express, Emirates Post, EMS or an equivalent carrier depending on the destination, delivery within 2 to 14 business days. Each shipment is insured and delivered against signature.
- Tracking number sent as soon as the shipment is dispatched
- For certain destinations, delivery may be made to a secure collection point in order to guarantee the integrity of the shipment
Collection in Dubai
In-person handover by appointment in Downtown Dubai. Make an appointment.
Taxes and customs
The shipping origin is indicated on each product page. If the delivery country differs from the shipping country, customs duties and taxes may apply upon receipt and are payable by the buyer. Customs inspections may in rare cases extend the delivery time.
For full details, please consult our shipping policy.
FINAL SALES
All sales are final: no return, exchange, or cancellation is accepted after order confirmation. Each piece is authenticated, inspected, and described in detail before being offered for sale.
BEFORE PURCHASE
Our advisors remain at your disposal for any questions and can send you additional photographs or videos upon simple request, by email or on WhatsApp.
NON-CONFORMING ITEM
In the exceptional case of an item that does not match its listing, please notify us within 72 hours: it will be eligible for a refund or an exchange. If the parcel shows damage upon delivery, it should be refused or its opening filmed continuously.
For full details, please consult our return policy.
A piece selected by Atelier Victor
Authenticated, checked, and photographed by us. As all sales are final, our team remains available 7 days a week on WhatsApp to answer your questions, share additional photos or a video of the piece in hand — so that your choice can be made with complete peace of mind.
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