Stuhrling Original Men's 396.33XX6 Tourbillon Limited Edition Imperium Mechanical Blue Watch Made in USA Polished blue ion-plated plated 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 blue faceplate and silver tone Roman numeral 12 Black genuine Alligator strap with blue ion-plated plated tang buckle Water resistant to 165 feet (50 M): suitable for swimming and showering