Casio G Shock Full Metal Analog Digital Smartphone Link Stainless Steel Black Dial Solar GM B2100SD 1C 200M Mens Watch COA:SIN Specification Detail Brand Casio Model men's dive watch Specification Detail Brand Casio Model Number AEQ 120W 1BV Movement Type Quartz Display Type Analog Digital Combination Dial Color Grey Case Material Resin Case Color Black Case Shape Round Case Size Approximately 46mm Band Material Resin Band Color Black Band Type Two Piece Strap Band Width Approximately 22mm Lug Width Approximately 22mm Estimated Weight Approximately 52g Water Resistance 100 Meters (10 ATM) Battery Life 10 Years Crystal Mineral Glass Alarms 3 Daily Alarms with Snooze World Time 31 Time Zones Bluetooth Smartphone Link: Seamlessly connects to your smartphone for automatic time adjustment and modern technology Item Number: GM B2100SD 1C Condition: Brand new in box with tags Gender: Male Case Diameter: Water Resistance Depth: Case Thickness: Lug Width: Caliber: Dial Material: Display Type: digital item_weight: 500 g Movement: quartz Description: Casio G Shock GM B2100SD 1C redefines rugged elegance with its full metal construction and solar powered technology