Omega Pre-owned 166.0117 Wristwatch is a vintage dress watch with a self-winding movement and day-date function, suited for formal wear. Condition: Good, but used — Used (acceptable); Rank B (traces of usage, damages/dirt can be seen but the watch remains acceptable for continued use). Signs of wear: slight scratches on glass, dial, hands, case, bezel, crown and case back; slight band stains/dirt. Bracelet not original / aftermarket. Accessories: None. Key attributes: Beige | Silver | Stainless steel | Self-winding (automatic) movement | Lightweight — 70g | Day-date display | Aftermarket stainless steel bracelet | Dress/formal style | Round 35mm case | Silver dial | Dimensions & fit: Adjustable to fit wrists 15cm - 21cm / 5.9'' - 8.26'' | Composition & care: Stainless steel (case) | Stainless steel (bracelet) | Wipe clean with a soft cloth. Recommend regular servicing by a qualified watchmaker for movement maintenance. Avoid strong magnets and prolonged water exposure.