Omega Pre-owned 198.012 Wristwatch is a dress/formal stainless steel timepiece with quartz movement and a date function. Condition: Used (good) — Rank AB: traces of usage; scratches and dirt can be seen but the watch is generally in good condition. Specific wear: slight glass scratches; no dial deterioration; insignificant hand wear; slight scratches on case, bezel, crown and case back; slight band stains/dirt. Accessories: None. Key attributes: Black | Stainless steel | Quartz movement | Date display | Dress/Formal style | Round case | Black dial | Leather strap | Dimensions & fit: Fits wrist circumference 16cm - 22cm / 6.29'' - 8.66'' | Composition & care: Stainless steel | Leather | Wipe case and crystal with a soft cloth. Clean leather strap with a damp cloth; avoid soaking. Avoid prolonged exposure to water. Replace battery and service movement by a professional watchmaker as needed.