Momentum Men's 'M50 Mark II' Quartz Stainless Steel and Rubber Diving Watch, Color:Black (Model: 1M-DV52L1B) Imported SOLID CONSTRUCTION: This watch is our toughest, bar none. With virtually scratchproof sapphire crystal the M50 is nearly bulletproof CHOOSEN BY PROFFESIONALS: A waterproof rating of 500M / 1650FT makes this watch the choice of SWAT, police, and fire departments across North America LONG LASTING PRECISION: This Mens rugged dive watch comes equipped with Japanese Quartz Movement and powered by a long life 10 year battery for precise time keeping ULTRABRIGHT NIGHTVISION: The M50 mens dive watch by Momentum uses a bright superluminova dial so you can see even in the darkest night IDEAL GIFT: The M50 DSS dive watch makes for a fantastic gift watch - whether its a birthday, anniversary, or a special occasion. It's sure to make whoever get's this outdoor sports watch ecstatic