Enhance your style with the Sapphire Mechanical Wristwatch Diver, featuring a sapphire mechanical wristwatch for durable and accurate timekeeping. With its sleek design and expert craftsmanship, this watch is perfect for any occasion. Upgrade your collection with this sophisticated and reliable timepiece. Feature: Screw crown,water proof,Shock Resistant,DIVER Mirror:Anti Scretch Sapphire Crystal