Product DetailsSku: FS5061IECase Size: 44MMMovement: Quartz ChronographPlatform: GrantStrap Material: Genuine LeatherWater Resistance: 5 ATMCase Color: SmokeCase Material: Stainless SteelDial Color: BlackStrap Fashion Color: BlueInterchangeable Compatibility: 22MMStrap Width: 22MMClosure: Strap BuckleStrap Inner Circumference: 200 /- 5MMBattery Type: SR616SW