Men's wrist watch + natural stone bracelet. mechanism : battery powered quartz movement. glass: break and scratch resistant mineral glass. band: adjustable 100% steel band.waterproof: resistant to 3 atm pressure, waterproof for hand and face wash.battery life : 3 years battery it has a durable, sony brand battery. gender: male. case diameter: 42 mm. originality: 100% original product. product warranty period: 24 months guaranteed by the official distributor in turkey. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.