Vintage Cartier Santos Octagon Two-Tone Wristwatch

This is a vintage wristwatch featuring a distinctive octagonal case design, heavily reminiscent of the Cartier Santos collection from the late 1980s or 1990s. The watch displays a two-tone construction, utilizing a brushed stainless steel case accented by a polished yellow gold-plated (or solid gold) bezel secured by eight visible screws. The dial is classic white with black Roman numeral hour markers and a rail-track minute scale, characteristic of French luxury horology. It is paired with a black pebbled-grain leather strap, though the lack of an integrated metal bracelet suggests a later modification or a specific variant model. The craftsmanship is evidenced by the precise alignment of the bezel screws and the clean execution of the dial typography. Condition-wise, the image shows significant pixelation, but visible highlights suggest wear on the bezel and potential surface scratching on the crystal. The strap appears well-worn with some softening of the leather grain. The 'Santos' aesthetic represents a bridge between aviator heritage and Art Deco industrialism, a hallmark of Cartier's late 20th-century design language.