Omega Pre-owned De Ville 4500.31 Wristwatch. Used (very good) — Rank A Used: a few traces of usage with some scratches/dirt but overall in very good condition. Glass, dial and hands show no scratches; case, bezel, crown, case back and bracelet show insignificant scratches. Polished. Accessories: None. Key attributes: Gray | Silver | Stainless steel | Self-winding (automatic) movement | Date function | Dress/formal style | Silver dial | Polished finish | Dimensions & fit: Standard fit | Composition & care: Stainless steel | Clean with a soft cloth; avoid prolonged contact with strong chemicals and magnets; regular servicing recommended.