Swiss Legend Men's 20028-BB-01-BBL Planetimer Black Textured Dial Watch Swiss quartz movement Mineral crystal with sapphire coating; black ion-plated stainless steel case; light blue silicone strap Date function Black textured dial with black hands and 4 blue sapphire hour markers; screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving