The Oceanside is our latest edition to the Tidemaster 2 watch. It has a analog & digital hybrid display which allows it to be functional and fashionable so you can keep it on your wrist whether in the water and around town. It's built with a 46mm case made from 316L stainless steel that will be sure to withstand any impact or elements within those harsh marine environments. It also includes preprogrammed tide charts for over 200 preset beach locations world-wide, displayed tide height & range, and up to 10 years of future tide chart data. Other features include a sunrise & sunset times, moon phases, dual-time display, countdown timer, stopwatch, alarm, and back light. The Oceanside is water resistant to 200 meters (660 feet) and backed with a 5 year limited warranty.