Omega Pre-owned Speedmaster 3510.50 Wristwatch with a black dial and stainless steel case and bracelet. 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. Surface details: Glass scratches — Insignificant; Dial scratches/deterioration — None; Hand scratches/deterioration — Insignificant; Case scratches — Insignificant; Bezel scratches — Insignificant; Crown scratches — Insignificant; Case back scratches — Insignificant; Bracelet scratches — Insignificant. Key attributes: Black | Stainless steel | Durable stainless steel construction | Lightweight (100 g / 3.52 oz) | Self-winding (automatic) movement | Chronograph function | Sport style | Black dial | 39mm case diameter | Polished finish | Dimensions & fit: Fits wrist size 18.5 cm / 7.28'' | Composition & care: Stainless steel | Wipe clean with a soft cloth; professional servicing recommended.