Swiss Legend Men's 10127-WSD-RA Commander Chronograph White Dial Watch Swiss quartz movement Sapphire crystal; white ceramic case and bracelet Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials with rose gold tone hands; date function White dial with rose gold tone hands and 10 white diamond hour markers; luminous; unidirectional white ceramic bezel with silver tone arabic numerals; tachymeter scale on inner bezel; rose gold ion-plated pushers and screw-down crown with white cabochons Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving