Omega — Pre-owned 3577.50 Wristwatch is a manual-winding stainless steel timepiece with a black dial, suited for collectors and everyday wear. Condition: Used (good). Ranking: Rank AB — traces of usage; scratches/dirt can be seen but generally in good condition. Seller Ranking: Rank AB. Glass scratches: Insignificant. Dial scratches/deterioration: Insignificant. Hand scratches/deterioration: Moderate. Case scratches: Insignificant. Bezel scratches: Insignificant. Crown scratches: Insignificant. Case back scratches: Insignificant. Bracelet scratches: Insignificant. Band stains/dirt: Insignificant. Before purchasing, please refer to the images for the exact condition of the item. Key attributes: Black | Stainless steel | Manual winding (mechanical movement) | Stainless steel bracelet | Winding crown | Black dial | Vintage styling | Stainless steel case and bracelet | Dimensions & fit: Standard fit for average wrist sizes | Composition & care: Stainless steel | Wipe with a soft cloth. Avoid strong shocks and prolonged exposure to moisture. Service mechanical movement periodically by a qualified watchmaker.