Number of Batteries: 1 Features: Water Resistant, Date Function, Quick Ship Jewelry Closure: Buckle Power Source: Battery (included), Ecodrive Watch Movement: Quartz Water Resistance: 30m Band Color: Gray Dial Color: Black Metal Color: Silver Tone Case Thickness: 8mm Case Width: 33mm Band Content: Stainless Steel Case Materials: 100% Stainless Steel Band Width: 29mm Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days.