Omega Pre-owned Speedmaster 3523.80 Wristwatch with a blue dial and self-winding chronograph movement, suited for everyday sport-style 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); Accessories: None; Maintenance: Polished; 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; Damage ranking: Glass coating peeling off (Insignificant). Key attributes: Blue | Stainless steel | Self-winding (automatic) movement | Chronograph | Day-date display | Blue dial | Sport style | Polished stainless steel case | Stainless steel bracelet | Chronograph subdials | Dimensions & fit: Fits wrist up to 18.5 cm / 7.28'' | Regular fit | Composition & care: Stainless steel | Wipe with a soft cloth; avoid exposure to water and chemicals; service movement regularly by a qualified watchmaker.