Omega Pre-owned Speedmaster 3211.31 Wristwatch. Condition: Excellent — Used (very good). Rank A Used: a few traces of usage; glass, dial and hands show no scratches; case, bezel, case back and bracelet show insignificant scratches; crown shows no scratches; maintenance: polished; accessories: none. Key attributes: Silver | Stainless steel | Polished finish | Durable stainless steel construction | Chronograph | Date display | Self-winding (automatic) movement | Sport style | Silver dial | Stainless steel bracelet | Polished case | Dimensions & fit: Standard fit | Composition & care: Case: Stainless steel | Bracelet: Stainless steel | Wipe clean with a soft cloth; avoid prolonged exposure to moisture; have movement serviced by a professional watchmaker.