[Materials] Case: Aluminum, Case Back: Stainless Steel, Windscreen: Mineral Glass, Band: Silicone, Movement: Japanese Quartz (Miyota 6P29) [Size] Case: 1.3 x 1.8 inches (34.5 x 45.5 mm), Case Thickness: 0.4 inches (10 mm), Wrist Circumference: Approx. 5.1 - 7.1 inches (13 - 18 cm), Weight: 1.8 oz (51 g) Water Resistance: 5 ATM (Enhanced water resistance for everyday use), designed to withstand everyday use such as face washing and rain, but not suitable for swimming, bathing, or car washing. Do not use for free diving (skin diving), saturation diving, or air diving. Do not expose watches with a water resistance of 5 bar or more to showers or direct contact with tap water. Accessories: Genuine Ice Watch case, warranty card, certificate of authenticity