Vintage cortebert mens watch - Gem。This vintage Cortebert Sport watch is a collectible Swiss timepiece from the mid-20th century, founded in 1790 and renowned for supplying movements to early Rolex watches. It features a 15-jewel manual wind movement with Incabloc shock protection, sub-seconds at 6 o\'clock, and a rare \"tropical\" dial with aged yellow patina, Arabic numerals, and sword hands for unique collector appeal. Stainless steel case with screw-back marked \"Waterproof Antimagnetic Swiss Made Incabloc Stainless Steel Back.\" Paired with an original Speidel stainless steel expansion bracelet showing patina. Case diameter approx. 34-36mm (excluding crown), suitable for unisex wear. Currently non-running and needs servicing for optimal performance. Vintage condition with scratches, oxidation, and dial patina disclosed. Ideal for restoration or display. No box or papers.