Casio Men's Illuminator Digital Databank Gold Tone Watch DB360G-9A With Box Case size (L W H) 43.1 37.7 10.4 mm Weight 58 g Case Resin Bezel Resin / Gold Tone Band Adjustable Clasp, Stainless Steel Gold Tone Band Water resistance Yes Power supply and battery life Approx. battery life: 10 years on CR2025 Glass Resin Glass World time Dual time Stopwatch 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Timer Countdown timer Input range: 1 minute to 24 hours Unit: 1 second Alarm/hourly time signal Hourly time signal Multi-function alarms 5 independent multi-function alarms Snooze feature for one alarm only (up to 7 repeats at intervals of approximately 5 minutes) Light LED backlight Afterglow Light color LED:Green Calendar Auto-calendar (to year 2039) Accuracy Accuracy: 30 seconds per month Other features 12/24-hour format Telememo Memory capacity: Up to 30 sets of data, with 8-character name and 15-digit telephone number Other: Remaining memory screen, auto-sort, support of characters of 13 langages (English, Portuguese, Spanish, French, Dutch, Danish, German, Italian, Swedish, Polish, Romanian, Turkish, Russian) Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day, daylight saving on/of