Men's wristwatch + bracelet. mechanism : battery quartz mechanism. glass: shatter and scratch resistant mineral glass. band: adjustable steel band. water resistant: 3 atm pressure resistant, waterproof for hand washing. battery life: 3 years battery life, sony has brand battery. gender: male. case diameter: 44 mm. authenticity: 100% original product. product warranty period: 24 months guaranteed by official distributor of turkey. package content: wristwatch in original box with kraft bag, warranty certificate, e- bill and bracelet. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.