Stuhrling Original Men's 396.333X1 Tourbillon Limited Edition Imperium Mechanical Gold-Tone Watch Polished 23K yellow gold layered case with protective Sapphire crystal on front and back Limited edition, two-hand movement with open-heart tourbillon complication Hydraulic pressed guilloche soleil dial with black faceplate and gold tone Roman numeral 12 Black genuine Alligator strap with gold tone tang buckle Water resistant to 165 feet (50 M): suitable for swimming and showering