Cartier · Santos de Cartier
Cartier Santos de Cartier Large (reference WSSA0018) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.
The larger, sportier core Santos with a useful date display.
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History and context
The Santos family traces its identity to the wristwatch created for aviator Alberto Santos-Dumont. Current references share the rounded-square design and visible-screw language but differ substantially in size, movement and function.
Design explained
Rounded square geometry, Roman numerals and exposed screws create the recognizable Santos design language.
Movement and technology
Automatic calibre 1847 MC with date.
Manufacturing
Swiss-made Cartier watch with reference-specific case, movement and bracelet or strap configuration.
Fit and wearing experience
The 39.8 mm width and 47.5 mm case length give it considerably more wrist presence than the Medium.
Strengths and considerations
Strengths
- Date display
- Two included wearing options
- 100 m water resistance
Considerations
- Large wrist footprint
- Polished bezel shows scratches
See sources
Manufacturer and technical references used to verify this watch specification.
Specifications last verified: 2026-07-21.
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