Hamilton Men's 'Khaki Aviation' Swiss Quartz Stainless Steel and Leather Dress Watch, Color:Black (Model: H76512733) Stainless steel case with a black leather strap. Fixed stainless steel bezel Black dial with luminous hands and Arabic numeral hour markers. Minute markers around the outer rim Swiss-quartz Movement Case Diameter: 41mm Water Resistant To 100m (330ft): In General, Suitable for Swimming and Snorkeling, but not Diving