Casio General x Digital ft. Standard Comfort Men Kids Casual Round 50m Water Resistant Watch W-220HF-3A W220HF W220 W-220 W-220HF Discover the Casio W-220H series digital watches, featuring dual-time display, 1/100-second stopwatch, and 50m water resistance. With bio-based resin/leather cloth straps, auto LED lighting, and 3-year battery life, these lightweight timepieces blend functionality with eco-conscious design for everyday adventures. Module / Movement 3549 (quartz) Battery Life / Accuracy Approximately 3 years (+/-30 seconds per month) Crystal Resin glass (curved) Light LED light (auto light, afterglow) Case / Band Material Resin case with leather (cloth) band Water Resistance 50m / 5 bar Case Size Thickness: 10.9 mm Diameter: 36.6 mm Length: 43.0 mm Lug width: 18.0 mm Other Specifications Casio General x Digital ft. Standard Comfort Dual time 1/100-second stopwatch (up to 24 hours, elapsed time, split time) 1-second countdown timer (up to 24 hours, auto-repeat) Daily alarm Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping (digital display)