St. Moritz - Momentum M50-DSS - Dive Watch - Mens Sport watch in stainless steel with sunray dial featuring textured border, magnified date window at 3 o'clock, and ribbed rubber band Japanese quartz movement with analog display Protective scratch-resistant sapphire crystal dial window Features buckle closure, luminous indexes, shock-resistance, and timer Water-resistant to 500 m (1640 ft)