We have Invicta Men's 4728 Specialty Ocean Ghost Mechanical Watch with Product Detail Precise Mechanical-hand-wind movement Scratch-resistant-sapphire crystal Case diameter: 45 mm Stainless-steel case; black-mother-of-pearl dial Water-resistant to 330 feet (100 M) . The "Invicta Men's 4728 Specialty Ocean Ghost Mechanical Watch" is best product for you. We recommended Invicta Men's 4728 Specialty Ocean Ghost Mechanical Watch