For men who make no compromises between robustness and style, the Casio G-Shock combines a carbon-fiber-reinforced resin case with mineral glass, all weighing just 51g on the wrist. Water-resistant up to 10 ATM, it handles swimming, showering, or snorkeling without flinching. Its dual analog and digital display brings together a stopwatch, countdown timer, multiple alarms, and world time at a glance. The black and blue combination gives it an assertive presence, just as at home on a trail as it is in the city. A watch built to last, delivered new with a 2-year warranty.