Louis Erard Men's '1931' Mechanical Hand Winding Stainless Steel and Rubber Casual Watch, Color:Black (Model: 82224AA02.BDE09) Automatic Movement ETA 2892 with TT651 modul GMT feature; Big date window Antireflective sapphire crystal with magnifying lens Luminous hands and hour markers; Minute track; Black rubber strap Water resistant to 165 feet (50 M): suitable for swimming and showering