REACTOR Men's 52001 Gamma Never Dark Titanium Watch with Link Bracelet Titanium watch featuring round black dial with date window at 3 o'clock, never dark illumination system, and 10-year lithium power cell Japanese quartz movement with analog display Mineral crystal dial window Features fold-over push-button-clasp, arrow-shape hands, and numbered unidirectional bezel Water resistant to 990 feet (300 M):suitable for scuba diving to a depth of 30 meters for up to 2 hours