The Nixon Lowdown TI II Watch keeps you informed on the ins and outs of the surf with tide information for 270 beaches pre programmed onto the watch. Not only that, but it also features an array of surf friendly features such as future and past tide info, wave counter, and a chronograph function. The watch features a water resistance rating of 10 ATM, making it suitable for surfing, snorkeling, and swimming. The case is made of a solid titanium material with recessed hardened mineral crystal gasket pushers. The custom injection molded PU strap will resist decay in salt water environments, and it is fitted with Nixon's patented Locking Looper with stainless steel buckle, so you won't have to worry about it falling off in the surf.