Cartier Santos Dumont Style Wristwatch

This is a luxury-style wristwatch featuring an iconic octagonal or rounded-square bezel design reminiscent of the Cartier Santos collection. The watch case appears to be a two-tone construction with a gold-toned beveled ring secured by visible screws onto a silver-toned (stainless steel) base. The dial is white with classic black Roman numeral indices and slender sword-shaped hands. It is mounted on a wide, textured black leather strap with a pebbled or lizard-skin grain finish. The strap is notably broad relative to the watch head, typical of vintage aviator or dress styles from the mid-to-late 20th century. The physical condition shows visible signs of aging and wear; there is significant tarnishing or plating loss on the gold-toned bezel and noticeable creasing and structural softening of the leather strap. The absence of a high-resolution logo or 'Swiss Made' text at the six o'clock position suggests this could be a vintage replica or an inspired-by fashion piece rather than an original boutique model. The craftsmanship appears to be mid-tier based on the screw alignment and the finish quality of the case lugs. Estimated age is circa 1980s-1990s.

I have conducted a visual examination of this timepiece, styled after the Cartier Santos Dumont. The watch features a two-tone aesthetic with the signature screw-down bezel and Roman numeral dial. Upon inspection, the condition shows significant wear. Specifically, the gold-toned plating on the bezel exhibits pitting and oxidation, and the lug alignment suggests a cast construction rather than high-precision machining characteristic of luxury horology. The absence of microscopic 'Cartier' signature branding within the Roman numerals and the lack of 'Swiss Made' or 'Paris' designations at the 6 o'clock position lead me to classify this as a 'lifestyle' or 'tribute' piece from the 1980s-90s rather than a genuine high-jewelry acquisition. The market for vintage Cartier-inspired pieces remains steady for decorative purposes, but value is limited compared to authentic luxury assets. High-end authentic models from this era command several thousand dollars; however, the mid-tier finish and plating loss here suggest a lower secondary market value. The broad, textured strap adds a period-correct aesthetic but shows structural fatigue. Critically, a definitive determination of authenticity and value cannot be made from images alone. This appraisal assumes the movement is a basic quartz or entry-level mechanical calibre. To confirm a higher valuation, a physical inspection is required to verify: 1) movement hallmarks and caliber number, 2) precious metal content (if any) versus base metal plating via acid or XRF testing, and 3) the presence of original crown-set cabochons. Without provenance documentation or a physical serial number check, this remains a decorative fashion item.