From the Marine Star Collection. Six hand chronograph with calendar in black IP and gold-tone stainless steel with black dial, flat mineral glass, screw-back case, black silicon strap with 3-piece buckle closure. Features: Analog, Water Resistant, Chronograph, Quick Ship Power Source: Battery (included) Watch Movement: Quartz Band Color: Black Dial Color: Black Case Thickness: 12.7mm Case Width: 44mm Band Content: Plastic Case Materials: 100% Stainless Steel Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days.