The Cartier Santos DumontNEW 2025 Santos Dumont Small Model WSSA0023 (Ref. WSSA0023), introduced in 2025, is a Steel-cased luxury mechanical wristwatch. The case measures 38 x 27.5 mm. The dial is Silver. Powered by a Quartz movement. It wears on a Crocodile skin strap/bracelet. On the secondary market across 1 active listing. When buying pre-owned, check condition grade, box and papers (typically a 10–20% premium), service history, and originality of dial and hands. Use the listings and price history on this page to benchmark fair market value.