Model Name: Marine Star Display Type: Analogue Case Depth Approx: 12.00mm Primary Material: Stainless Steel Case Shape: Circle Date Window: Yes Dial Marker: Roman Numeral Case Width Approx: 44.00mm Chronograph: Yes Clasp type: Strap Buckle Dial Colour: Black Movement Source: Japanese Miyota Movement: Quartz Strap Colour: Black Strap Type: Rubber Strap Water Resistance: Water Resistant to 100m Guarantee: Three Year Manufacturer