The Alex is the perfect watch for everyday use, it features a 45mm case on a matte black case with a matching matte black bracelet for a tonal look. Number of Batteries: 1 Included: 1 Watch(es) Battery Type: Lithium Ion Jewelry Closure: Fold Over Clasp Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 30m Band Color: Black Dial Color: Black Metal Color: Black Case Thickness: 14mm Case Width: 45mm Watch Band Length: 7 7/10 Inch Band Content: Stainless Steel Case Materials: 100% Metal Alloy Battery Size: Sr621sw Band Width: 20mm Care: Wipe Clean Country of Origin: Imported