Omega Pre-owned De Ville 423.13.37.50.01.001 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. Polished; glass, dial and hands show no scratches; case, bezel and case back show insignificant scratches; crown shows no scratches. Band is aftermarket (not original). Accessories: guarantee card, manual, pictogram. Serial number: 78**0735. Total weight: 120g. Key attributes: Black | Stainless steel case, Leather band | Self-winding (automatic) movement | Chronograph function | Chronograph complication | Adjustable leather strap (aftermarket) | 37mm round case | Black dial with chronograph layout | Polished stainless steel finish | Dress / Formal style | Dimensions & fit: Fits wrist circumference 16cm - 20cm (6.29'' - 7.87'') | Composition & care: Stainless steel (case) | Leather (band) | Wipe case with a soft cloth. Keep leather strap dry and clean with appropriate leather cleaner. Service automatic movement every 3–5 years by a qualified watchmaker.