Specification  Brand Name:  BIDEN   Model Number:               0178  Movement:  Quartz  Item Type:  Wrist Watch  Dial Window Material:  Glass  Band Material:  Stainless Steel  Dial Display:  Analog  Clasp Type:  Fold Buckle  Style:  Casual,Business  Gender:  Male  Water Resistance:  Life Waterproof (Sweat, small raindrops not afraid, But don't flush, Bubble water, Bathing etc.)   Features:  Time Display  Dial Diameter:  about 40mm  Case Thickness:  about 8mm  Band Width:  about 20mm  Band Length:  about 235mm  Battery Type:  SONY626  /   /  Package Included:  1 X BIDEN 0178 Watch   Notice:  The picture is only for reference,please consider carefully before purchase.