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Cartier Santos Octagon 18K Gold and Stainless Steel Automatic Wristwatch

Item Details

A Cartier Santos Octagon 18K gold and stainless steel automatic wristwatch. A luxury timepiece that features a round stainless steel case with an 18K yellow gold bezel that frames an opaline dial with black Roman numerals and blued sword style hands. This elegant watch has a synthetic blue sapphire crown accent and is displayed on a stainless steel bracelet with 18K yellow gold rivets and a fold-over clasp.

Brand: Cartier
Type: Wristwatch
Model Name: Santos Octagon
Bezel Material: 18K Yellow Gold, Stainless Steel
Caseback Material: Stainless Steel
Movement: Signed ETA 2670, Automatic, 17 Jewels
Clasp Style: Fold Over
Bracelet/Fob Style: Link
Bracelet/Fob Length: 6.50"
Watchmaker Code: CINCMEW
  • Timekeeping accuracy not guaranteed.
  • This item has been evaluated and verified by an independent Certified Master Electronic Watchmaker.
  • EBTH assumes all watches unisex and does not specify the gender of a piece. For size reference, please see the case measurements of the piece listed under Dimensions.
    Standard women’s sizes run between 26mm and 38mm.
    Standard men’s sizes run between 38mm and 50mm.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate; where mountings impede accurate measurements, a calculated estimate is provided. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
  • Secondhand jewelry may contain minor markings/imperfections throughout.


- running at time of evaluation without detailed testing, future state not guaranteed.
- the bracelet is 18K yellow gold and stainless steel.
- synthetic sapphire on crown shows wear.
- the crystal is scratched.


- lug to lug measurement is 31.00 mm.
- case to case measurement is 25.00 mm.
- bracelet measures 6.50” including case.
- the total approximate weight, inclusive of all materials, is 32.00 dwt.

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