Invicta Men's 18536 Venom Quartz Multifunction Antique Silver Dial Watch Swiss Made Ronda 5040.F Quartz Chronograph It tracks your distance and speed  and luminous accented index markers at the hour positions Elegant skill and fierce spirit of Invicta's Reserve Venom Master Calendar Water Resistance: 100 ATM - 1000 meters - 3300 feet Mastering the art of time with detail and depth