Casio General x Ana-Digi ft. Metallic Sophistication Men Casual Round 100m Water Resistant Watch MWQ-100-3A MWQ100 MWQ-100 Experience precision and style with this Casio watch, featuring a 10-year battery life, crystal glass, and 100m water resistance. Stay on top of your schedule with world time, stopwatch, countdown timer, and daily alarms. A perfect blend of sophistication and functionality. Module / Movement 5479 (quartz) Battery Life / Accuracy Approximately 10 years (+/-30 seconds per month) Crystal Resin glass Light Nil Case / Band Material Resin / stainless steel case with resin band Water Resistance 100m / 10 bar Case Size Thickness: 15.0 mm Diameter: 50.6 mm Length: 51.2 mm Other Specifications Casio General x Ana-Digi ft. Metallic Sophistication World time (29 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time) 1-second countdown timer (up to 24 hours) 3 daily alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Telememo (up to 30 sets of data, 8 characters, 16 digits) Remaining memory capacity, auto-sort Regular timekeeping (analog-digital display)