red line Men's RL-50027VD-BB-01W RPM Chronograph Black Dial Black Silicone Watch RL-50027VD-BB-01W Black ion plated stainless steel case, Black dial, Black silicone bracelet, Japanese chronograph quartz movement, 10 ATM/100 meters/330 feet Case Shape - Round 10 ATM/100 meters/330 feet Black ion plated stainless steel