Stuhrling Original Men's 361.3345X4 Tourbillon Everest Limited Edition Mechanical Black Watch 16k rosegold layered stainless steel case with protective krysterna crystal on front and back Limited edition, open heart tourbillon complication invidually handcrafted in switzerland Gunmetal dimple design textured dial with applied outer minute track Black genuine crocodile leather strap with rosetone buckle Water resistant to 165 feet (50 M): suitable for swimming and showering