Skip to content

Basket

Your basket is empty

Vintage Cartier Santos Octagonal 2965 Steel — Automatic (1980s)

Only 1 available


Selling price€4.987,50

Payment by bank transfer: -3%

Shipping from Europe — taxes and customs duties are the buyer's responsibility outside the EU

Lifetime authenticity guarantee

Serviced movement & 1 year warranty

International shipping

Photo taken on a 17.5 cm wrist


A question about this piece?
Chat with us on WhatsApp →


Cartier Santos Octagonal steel: the sport-chic automatic watch with bezel and screw-down bracelet

This Cartier watch is a Santos Octogonal, reference 2965, one of the most sought-after variations of the legendary Santos line, born in 1904 as one of the first wristwatches in history. Appearing in the late 1970s, the Octogonale reinterprets the design in a geometric and sport-chic spirit. Unisex, it is worn equally well by a man or a woman. Its steel case features a octagonal bezel with exposed screws, an immediately recognizable signature, extended by an integrated bracelet likewise punctuated with screws. It measures 29mm (31mm with the crown) for a Lug-to-lug of 40mm and a thickness of 9mm.

The white dial is of absolute Cartier classicism. Black Roman numerals encircle it, framed by a double railway minute track, with a discreet date window at 3 o'clock and SWISS MADE at the bottom. The blued sword hands stand out elegantly against the light background, while the crown, set with a blue cabochon, signs the maison. It is a dial of remarkable legibility, both dressy and sporty.

Inside beats a Swiss automatic movement based on ETA, with date, beating at 28,800 vibrations per hour and offering approximately 38 hours of power reserve. Reliable and proven, it has the advantage of straightforward maintenance with any watchmaker. The movement of this example was fully serviced by Watchfinder in 2024, a guarantee of proper operation.

On the wrist, the Santos Octogonale asserts its iconic character. The octagonal case, the integrated screw bracelet and the concealed folding clasp form a fully steel ensemble of great coherence, both relaxed and refined. It is one of the rare watches that moves effortlessly from the office to the weekend. The bracelet is sized to approximately 17.5cm; additional links can be ordered to adapt it to a larger wrist.

Three points to note

  • The octagonal bezel and the integrated bracelet with exposed screws are the signatures of the Santos Octogonale: an immediately identifiable sport-chic design.
  • The dial is a Cartier service dial: authentic Cartier, fitted during servicing, but not the original factory dial. We state this with complete transparency. The same applies to the hands.
  • The movement was serviced by Watchfinder in 2024. The steel bracelet shows visible signs of wear, consistent with the age of the piece.

Discover our vintage Cartier watches
View our vintage watches over €2000


Technical specifications

  • Brand: Cartier
  • Model: Santos Octogonale
  • Reference: 2965
  • Estimated year: 1980s
  • Origin: Switzerland
  • Gender: Men's and women's watch (Unisex)
  • Movement: Swiss automatic (ETA-based)
  • Frequency: 28,800 vibrations/hour
  • Power reserve: Approximately 38 hours
  • Functions: Hours, minutes, seconds, date at 3 o'clock
  • Case : Steel (steel caseback), octagonal shape, bezel with exposed screws
  • Dimensions : 29mm (31mm with the crown)
  • Corne à corne : 40mm
  • Thickness : 9mm (Crystal included)
  • Lug width : 18mm
  • Crown : Steel with blue cabochon, original
  • Dial : White, black Roman numerals, railroad track, date at 3 o'clock, Cartier service dial
  • Hands : Blued glaive hands, Cartier service hands
  • Crystal : Sapphire, very fine condition (9/10)
  • Bracelet : Integrated steel bracelet with screws, original, fitted to ~17.5cm, additional links available on request
  • Buckle : Steel folding clasp, original

Condition and warranty

  • Overall condition : Very fine state of preservation. Case clean steel case, immaculate white dial, Crystal sapphire in very fine condition. The dial is a Cartier service dial. The steel bracelet shows visible signs of wear, consistent with the age of the piece.
  • Water resistance : Not guaranteed (vintage watch)
  • Authenticity : Lifetime guarantee
  • Movement : Automatic movement serviced by Watchfinder in 2024, 1-year warranty
  • Included : Atelier Victor invoice, protective case
  • Not included : Original papers, original box

Frequently asked questions

What is the Cartier Santos Octagonal?
The Santos Octagonal, or Santos Octagon, is a variation of the famous Santos line by Cartier, which appeared in the late 1970s. It stands out for its octagonal case and bezel with exposed screws, in a geometric sport-chic spirit, and for its integrated bracelet. Reference 2965, in steel and with automatic movement, is one of the most sought-after versions.

What is a Cartier service dial?
It is an authentic Cartier dial, fitted by the maison during servicing, replacing the original factory dial. It is therefore perfectly Cartier, but it is not the dial mounted when it left the factory. We state this with complete transparency: it is a point that discerning collectors appreciate knowing, and which explains part of the piece's positioning.

Which movement powers this Santos 2965?
A Swiss base ETA automatic movement, with date, beating at 28,800 vibrations per hour and offering a power reserve of around 38 hours. Reliable and proven, it offers the advantage of accessible servicing. It was fully serviced by Watchfinder in 2024 and comes with a 1-year warranty.

Is the watch delivered with its box and papers?
This Santos is delivered without its original box and without the original papers. It is accompanied by the Atelier Victor invoice and a protective case.

Is this watch water-resistant?
This is a vintage watch: although the Santos was designed with a certain degree of water resistance, water resistance can no longer be guaranteed today without renewing the gaskets. We recommend avoiding any contact with water without prior servicing.

 

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.

Chat with us on WhatsApp →


WATCHES BY BUDGET

Montres Vintage & Occasion à moins de 500€ - Atelier Victor
Montres Vintage & Occasion (1000€–2000€) - Atelier Victor
Montres Vintage & Occasion (1000€–2000€) - Atelier Victor
Montres Vintage & Occasion de Luxe (+2000€) - Atelier Victor