Solid and tougher than nails, the Casio G-Shock MTG ($300) is stylish and virtually indestructible. Composed of stainless steel and resin, and utilizing composite band technology, this watch is shock resistant and waterproof up to 200m. With Tough Movement, the G-Shock MTG automatically checks and adjusts hand position for increased accuracy. The MTG dial includes a date window, 1/100 second stopwatch, four daily alarms, silver-tone tick indices, three subdials and 27-city world time.