IT'S YOUR TIME; GET IT YOUR WAY WITH THE NIXON 51-20 PU WATCH.The Swiss knew what they were doing when they designed the Nixon 51-20 PU Watch. At a glance you'll know exactly what time it is thanks to the high contrasting lime green watch face and night black detailing. You'll also enjoy this watch's extreme durability, external rotating bezel, and tide subdial. Can withstand submersion of up to an astounding 300 meters. FEATURESThe 51-30 tide watch by Nixon features custom 3 hand Swiss movement with an easy to read tide subdial.The case is stainless steel with a hardened mineral crystal face and external rotating bezel.The crown is at the 9:00 position next to the quick adjust button for easy setting of the tide subdial.The band is made from injected polyurethane and has a patented locking looper.Tested water resistancy of up to 300 meters.