Omega Pre-owned Speedmaster 3513.50 Wristwatch — a sport chronograph with a 39mm black dial and self-winding automatic movement, designed for everyday and active 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; Glass Scratches: None; Dial Scratches/Deterioration: None; Hand Scratches/Deterioration: None; Case Scratches: Insignificant; Bezel Scratches: Insignificant; Crown Scratches: None; Case Back Scratches: Insignificant; Bracelet Scratches: Insignificant; Maintenance: Polished; Accessories: None; Serial Number: 57**4925; Wrist Size: 17cm / 6.69''; Total Weight: 130g / 4.58oz. Key attributes: Black | Stainless steel | Automatic movement performance | Polished finish | Chronograph | Date display | Self-winding (automatic) movement | 39mm case diameter | Black dial | Sport style | Stainless steel case | Stainless steel bracelet | Dimensions & fit: Regular fit | Composition & care: Stainless steel | Wipe with a soft cloth; have serviced by a professional watchmaker; avoid strong impacts and prolonged exposure to water.