The latest masterpiece of TW produced by famous craftsman Swiss Watch - Omega's new Seamaster 300M series multi-functional men's watch! In terms of details, XB1 1. Equipped with Japanese original (zero repair) multi-function automatic mechanical movement (week/month/24 hours/calendar) with accurate travel time, original see-through bottom design, and corrected movement top! 2. The watch case is made of 316L stainless steel. The case body is sandblasted, fine, white and bright. The beveled edges are polished and the curved chamfering is consistent with the genuine product. The diameter is 44 mm! 3. It is equipped with the only original ceramic one-way rotating timing ring in its class. The scales and characters on the ceramic ring are made of "white enamel" technology, which is not easy to turn yellow and is shiny! 4. Made of scratch-resistant and wear-resistant sapphire glass, waterproof to a depth of 50 meters! 5. The luminous material is filled with Swiss Super-lumiNova c3 non-radioactive super luminous material! 6. Made of natural rubber tape and matched with Omega original pin buckle! TW’s ingenious work is worth owning! Famous craftsman Swiss Watch exquisitely recommends men’s multi-functional mechanical watches. Famous craftsman Swiss Watch carefully creates ultra-real physical pictures for you, Omega