Swiss Legend Men's 10127-WSD Chronograph Diamond-Accented White Ceramic Watch Clean white watch featuring textured dial with luminous hands, date window, subdials, and diamond indices Screw-down crown, unidirectional bezel, tachymeter 46-mm ceramic case with scratch-resistant-sapphire dial window Swiss quartz movement with analog display Ceramic band with deployment-clasp-with-push-button closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving