Specification  Brand Name:  LONGBO  Model Number:               5013  Movement:  Quartz  Item Type:  Wrist Watch  Dial Window Material:  Glass  Band Material:  Stainless Steel  Dial Display:  Analog  Clasp Type:  Fold Buckle  Style:  Fashion,Casual  Gender:  Male / Female  Water Resistance:  Life Waterproof (Sweat, small raindrops not afraid, But don't flush, Bubble water, Bathing etc.)   Features:  Time Display,Date Display,Week Display  Dial Diameter:  about 40/31mm  Case Thickness:  about 8.5/9.5mm  Band Width:  about 18/13mm  Band Length:  about  220/250mm  Battery Type:  CR626  /   /  Package Included:  1 x LONGBO 5013 Watch   Notice:  The picture is only for reference,please consider carefully before purchase.