Product Detail Precise Swiss-quartz movement Durable mineral crystal Oversize, extra-large case at 52 mm, with canteen-style crown cover Stainless-steel case; black dial; date function Water-resistant to 330 feet (100 M) . The "Invicta Men's 4342 Russian Diver Collection Black Watch" is best product for you. We recommended Invicta Men's 4342 Russian Diver Collection Black Watch