RAM Instrument RAM Watch RAMW41100R Dive Watch, Red Face (41100 Series)Black Resin Case and bezel with a durable, and stylish PU strap. 200 Meter water resistant case with stainless steel back. Easy-to-read luminous hands and markers make it easy view time, even in total darkness. Rugged Japanese quartz movement easily stands up to everyday use and continues to reliably function. Uni-directional bezel with luminous reference point and 5 minute indicators. Date window. Anti-scratch mineral glass crystal. Red face.