Sprout Men's ST/3802BKGN Multi-Function Bamboo Dial Green Corn Resin Bracelet Watch Bold watch featuring black bamboo dial with luminous-tipped hour/minute hands and green sweeping second hand Also features day, date, and 24-hour subdials 45-mm resin case with mineral dial window Japanese quartz movement with analog display Resin band with fold-over clasp Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling