Material Stainless Steel Backlight Red Movement Digital Display Format 12/24 hour time format Water Resistant 5ATM (please do not press any buttons underwater) Size Wristband Length 260mm Dial Diameter 50 x 32mm Dial Thickness 12mm Band Width 20mm Battery 1 x CR1632 If selected comes with Aluminium Watch Box: Square Skmei Branded metal watch box Clear acetate lid Black foam insert with cut out for watch Size 75mm x 75mm x 79mm high