Throw away all those tide charts in your glove box and replace them with the Rip Curl Avalon Oceantide Watch. Rip Curl’s patented Automatic Tide System easily sets to thousands of beaches worldwide to give you precise tide info right on your wrist. The ABS plastic casing and polyurethane band are ready for years of salt water abuse and are tested waterproof up to 100m. Making sure this watch isn’t just a one trick pony Rip Curl added other key features as well. With a stop watch, heat timer, alarm, second time zone, backlight, and a future tide reading, we really can’t think of anything else you would need.