Case Diameter: 55 mm.
Case Type: metal.
Strap Type: metal.
Band Color: Black.
Water Resistance: 3 Atm.
Glass Feature: Mineral.
Functions: Calendar, Led Light. Black Strap unisex Watch Simple and stylish design Fast shipping on the same day in its box Digital illumination Durable and solid Japanese mechanism Reinforced mineral glass Protected and fast packaging Sporty and stylish Water resistant to hand and face washing