Omega Pre-owned Speedmaster Professional 3572.50 is a manual-winding stainless steel wristwatch with a black dial, designed as a classic chronograph for everyday and formal wear. Condition: Used (very good) — Rank A Used: a few traces of usage, some scratches/dirt can be seen but overall in very good condition. Seller Ranking: Rank A. Glass scratches: Insignificant; Dial scratches/deterioration: None; Hand scratches/deterioration: None; Case scratches: Insignificant; Bezel scratches: Insignificant; Crown scratches: None; Case back scratches: Insignificant; Bracelet scratches: Insignificant; Band stains/dirt: Insignificant. Maintenance: Polished. Before purchasing, please refer to the images for the exact condition of the item. Key attributes: Black | Stainless steel | Manual Winding (Mechanical) movement | Black dial | 42mm case diameter | Stainless steel bracelet | Dimensions & fit: Standard fit | Composition & care: Stainless steel | Clean with a soft cloth. Avoid harsh chemicals. Service by a qualified watchmaker as needed. Refer to images before purchase.