Look no further than the chuck for an eye-catching multifunction watch. The chuck features a 49mm black case and dial with pops of blue on the indexes and subeyes with a black silicone strap for a sporty look. Number of Batteries: 1 Included: 1 Watch(es) Battery Type: Lithium Ion Jewelry Closure: Buckle Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 50m Band Color: Black Dial Color: Black Metal Color: Black Case Thickness: 16mm Case Width: 49mm Watch Band Length: 7 7/10 Inch Band Content: Silicone Case Materials: 100% Metal Alloy Battery Size: Sr927sw Band Width: 24mm Care: Wipe Clean Band Type: Strap Country of Origin: Imported Photos are enlarged to show detail.