Stuhrling Original Men's 312.333515 Tourbillon Dominous Limited Edition Mechanical Gold Tone Watch 23k yellow gold layered stainless steel case with step design bezel and genuine sapphire crystal Limited edition, classic hour and minutes with open heart tourbillon movement Ivory ceramic finish dial with black individually applied roman numerals Black genuine crocodile strap with goldtone buckle Water resistant to 165 feet (50 M): suitable for swimming and showering