Men's Wristwatch + Natural Stone Bracelet. Mechanism: Battery-powered Quartz Mechanism. Glass: Break and Scratch-Resistant Mineral Glass. Band: Adjustable 100% Steel Band.Water Resistant: Resistant to 3 ATM Pressure, Waterproof for Hand Washing. Battery Life: 3 Years Battery There is a long-lasting, Sony Brand Battery. Gender: Male. Case Diameter: 42 mm. Authenticity: 100% Original Product. Product Warranty Period: 24 Months Guaranteed by Official Distributor in Turkey. Package Content: Wristwatch in Original Box with Kraft Bag, Warranty Certificate , E-Invoice and Wristband.