K&BROS Men's Mechanical Hand Wind Stainless Steel Casual Watch, Color:Black (Model: 9457-1) Made in China, Italian design; precise automatic movement Protective sapphire coated mineral crystal protects watch from scratches Case diameter : 46 mm Stainless-steel case and band; analog black dial; chronograph, day and date functions; luminous hands Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving