Omega Pre-owned Seamaster Professional 300M with navy wave-pattern dial — a diver-style quartz wristwatch known for its robust design and blue dial. Condition: Used (good). Seller ranking: Rank AB — traces of usage; glass, dial, hands, case, bezel and case back scratches: insignificant; crown scratches: moderate; bracelet scratches: moderate; band stains/dirt: insignificant; damage: Crown dent moderate, Bezel dent insignificant, Case dent insignificant, Band dent moderate. Before purchasing, please refer to the images for the exact condition of the item. ([omegawatches.com.hk](https://www.omegawatches.com.hk/en-hk/watch-omega-seamaster-300-m-quartz-25418000?utm_source=openai)) Key attributes: Blue | Navy | Stainless steel | Quartz movement (battery-powered) | Diver-style performance — rated as a Seamaster 300M model (300 m class) according to manufacturer references | Quartz movement | Unidirectional rotating bezel | Stainless-steel bracelet with folding clasp | Wave-pattern navy dial | Skeletonized sword hands | Scalloped bezel profile | Helium escape valve at 10 o'clock | Dimensions & fit: Standard fit | Composition & care: Stainless steel 100% | Wipe with a soft cloth. Have battery replaced and service performed by a qualified watchmaker. Avoid strong shocks and contact with chemicals.