Rip Curl Men's 'Cortez 2 XL Tidemaster 2 SSS-Black' Quartz Stainless Steel Diving Watch, Color:Silver-Toned (Model: A1057-BLK) The ana-digi tidemaster 2 is the surfer's watch. It comes with 200 pre-set beach locations and much more The robust 46mm is built with 316l stainless steel and never rusts or corodes even when exposed to a marine environment Pre-programmed moon phases, preporgrammed sunrise & sunset times, countdown timer, stopwatch, alarm, and dual time Durable mineral crystal protects watch from scratches and a soft silicone strap that provides maximum comfort Water resistant to 660 feet (200 M): suitable for recreational scuba diving