Casio Watches : AQS-800WD-1EV Solar Analog Digital Multifunction Men Watch

LED light (LCD part only). Selectable illumination duration, afterglow. World time. 1/100-second stopwatch. Measuring modes: Elapsed time, split time. Can be used during interval training that alternates between two different paces. Input range: 00\'05\" to 99\'55\" (1-minute increments and 5-second increments). 5 daily alarms. Battery power indicator. Full auto-calendar (to year 2099). Button operation tone on/off. Accuracy: ±30 seconds per month. battery operating time:. 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge). {US}. Solar powered. 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off, Home city/World time city swapping. Measuring capacity: 59\'59.99\'\'. 2 countdown timers. Measuring unit: 1 second. Other: Number of repeats settable from 1 to 10. Hourly time signal. Power Saving (display goes blank to save power when the watch is left in the dark). 12/24-hour format. Regular timekeeping: Hour, minute, second, pm, year, month, day, 6-language day of the week indicator (English, Portuguese, Spanish, French, German, Italian). Approx. 10 months on rechargeable battery (operation period with normal use without exposure to light after charge). Size of case / total weight : 47.6 x 42.0 x 10.6mm / 89g