Up for sale is a vintage Cortébert Waterproof manual-wind mechanical wristwatch featuring a black dial with aged radium/lume Arabic numerals, syringe-style hands, and a distinct red sweep second hand. Dial: Original black dial showing honest vintage character and warm patina on the numerals and handset. Case: Stainless steel / chrome-plated case measuring approximately 32.8 mm in diameter (excluding crown). Crystal: Original acrylic crystal showing scratch wear/crazing; suitable for PolyWatch polishing or replacement if preferred. Band: Fitted on a vintage-style brown leather strap. Condition: Pre-owned, fair vintage condition. Please review all detailed photos for exact cosmetic condition. Sold as-is, as found for collectors or restoration projects.