Casio General x Digital ft. Boldly Enlarged Men Casual Hexagon 50m Water Resistant Watch W-221H-8A W221H W221 W-221 W-221H Discover the new Casio W-221H digital watch series, combining retro square styling with modern practicality. Built around a compact 43.7mm resin case weighing just 35 grams, these timepieces offer an exceptional 10-year battery life, 50-meter water resistance, and a bright amber LED backlight with selectable duration. Essential features include world time for 29 time zones, 1/100-second stopwatch, 24-hour countdown timer with auto-repeat, three daily alarms with snooze, and full auto-calendar until 2099. Module / Movement 3585 (quartz) Battery Life / Accuracy Approximately 10 years (+/-30 seconds per month) Crystal Resin glass Light LED backlight (selectable illumination duration, afterglow) Case / Band Material Resin case with resin band Water Resistance 50m / 5 bar Case Size Thickness: 12.2 mm Diameter: 38.4 mm Length: 43.7 mm Lug width: Integrated Other Specifications Casio General x Digital ft. Boldly Enlarged World time (29 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time, 5-second countdown auto-start) 1-second countdown timer (up to 24 hours, auto-repeat, progress beeper on/off, time up alarm) 3 multi-function alarms (with 1 snooze alarm) Hourly time signal Flash alert (flashes with buzzer that sounds for alarms, hourly time signal, countdown timer, stopwatch) Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Regular timekeeping (digital display)