Omega Pre-owned Dynamic 5240.50 Wristwatch — a sport-style automatic chronograph with a black dial and polished stainless steel case and bracelet. Condition: Excellent; listed as Used (very good) — Rank A Used. No scratches on glass, dial or hands; insignificant scratches on case, bezel, case back and bracelet; crown shows no scratches; maintenance: polished; accessories: None. Key attributes: Black | Stainless steel | Self-winding (automatic) movement | Chronograph function | Adjustable bracelet links | Sport style | Black dial | Polished stainless steel case | Stainless steel bracelet | Dimensions & fit: Fits a wrist size of 17cm / 6.69'' as shown | Standard fit with adjustable bracelet links | Composition & care: 100% stainless steel (case and bracelet) | Wipe clean with a soft cloth. Professional servicing recommended. Avoid strong shocks and magnetic fields.