Omega Pre-owned De Ville 4820.31 Wristwatch. Condition: Used (very good) — Rank A Used: a few traces of usage; some scratches/dirt can be seen but overall in very good condition. Glass: none; Dial: none; Hands: none; Case scratches: insignificant; Bezel scratches: insignificant; Crown: none; Case back: insignificant; Band: aftermarket (not original) with insignificant stains/dirt; Accessories: none; Maintenance: polished. Key attributes: Gray | Silver | Stainless steel (case), Leather (band) | Manual winding (mechanical) movement | Lightweight (40 g / 1.41 oz) | Analog time display | Aftermarket leather strap | Manual winding crown | Dress/Formal style | Silver dial | Stainless steel case | Compact case profile | Dimensions & fit: Adjustable strap — fits a range of wrist sizes | Composition & care: Stainless steel | Leather | Wipe with a soft dry cloth. Avoid prolonged exposure to water. Have the movement serviced by a professional watchmaker. Store in a dry place.