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Cartier Santos de Cartier Medium — WSSA0029

Cartier

Santos de Cartier Medium

WSSA0029

The Santos reborn in medium scale — timeless geometry for the modern wrist.

Estimated market value
$7,200
Confidence: High
Original retail: $7,800

An estimate from current market data — not an offer. Your actual value depends on condition, completeness, and authentication.

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Overview

The Santos de Cartier Medium in reference WSSA0029 presents the iconic square-case silhouette in a 35.1 mm stainless steel case, making it one of the most wearable expressions of a design that traces its origins to the early twentieth century. A silvered opaline dial with Roman numerals preserves the refined, legible aesthetic that has defined the Santos line across generations. Powered by Cartier's in-house Calibre 1847 MC, the piece sits comfortably within the dress-watch category while retaining the architectural boldness the Santos is known for.

History

The Santos de Cartier is widely regarded as one of the first purpose-built wristwatches, originally conceived by Louis Cartier for the Brazilian aviator Alberto Santos-Dumont in the early 1900s. The modern Santos collection was relaunched with significant updates in 2018, introducing the QuickSwitch interchangeable-strap system and the SmartLink bracelet-adjustment mechanism. The WSSA0029 medium reference, introduced in 2021, continues that contemporary chapter of the line, offering a case size that broadens the model's appeal across different wrist proportions. Its sustained production reflects the enduring collector and everyday-wear demand for the Santos in its most versatile format.

Notable points

  • 35.1 mm stainless steel case retains the Santos's signature exposed screws on the bezel and integrated bracelet.
  • Silvered opaline dial with blued-steel sword hands and Roman numerals echoes Cartier's classical dial vocabulary.
  • Calibre 1847 MC is an in-house quartz movement, chosen to prioritise slim proportions and long-term reliability in a dress context.
  • Compatible with Cartier's QuickSwitch system, allowing strap changes without tools.
  • The medium sizing positions WSSA0029 between the smaller and larger Santos references, making it one of the most versatile in the line.

Specifications

Brand
Cartier
Collection
Santos
Reference
WSSA0029
Years of production
2021 – present
Case
35.1mm Stainless steel
Case material
Stainless steel
Case diameter
35.1 mm
Movement
Cal. 1847 MC
Crystal
Sapphire
Dial
Silvered opaline, Roman numerals
Bezel
Steel with exposed screws
Bracelet / strap
Steel bracelet, SmartLink + QuickSwitch, extra leather strap
Water resistance
100 m
Power reserve
42 h
Type
Dress
Worn as
Unisex
Also known as
サントス, 山度士, 桑托斯

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