The Colt Automatic's tough design pays homage to its military roots. A brushed bezel with four rider tabs offers easy grip and protects the glareproof sapphire crystal. The dials come in black, blue, or silver with a subtle raised pattern. The polished steel case can withstand depths of 200 m (660 ft) and has a screw-locked crown for added protection. Inside, a selfwinding movement is certified as a chronometer. Look for reference A1738811.G791 for a Stratus Silver dial option.