Casio Digital Wave Ceptor Atomic Watch

Black Digital Wave Ceptor Watch with Resin Band featuring Countdown Timer, World Time, 1/100 Second Stopwatch and EL backlight with Afterglow. Basic Information Case size (Lx; Wx; H) 53.4 x; 43.7 x; 12 mm Weight 43 g Case and bezel material Resin / Stainless steel Band Resin Band Water resistance 50-meter water resistance Power supply and battery life Approx. battery life: 3 years on CR1620 Exterior Glass Resin Glass / Spherical Glass Watch Features World time World time 29 time zones (48 cities), city code display, daylight saving on/off Stopwatch 1/100-second stopwatch Measuring capacity: 59&';59.99&';&'; Measuring modes: Elapsed time, split time, 1st-2nd place times Timer Countdown timer Measuring unit: 1 second Input range: 1 minutes to 60 minutes (1-minute increments) Alarm/hourly time signal Daily alarm Hourly time signal Light LED light Afterglow Light color LED:Amber Calendar Auto-calendar (to year 2099) Mute feature Button operation tone on/off Accuracy Accuracy: 15 seconds per month (with no signal calibration) Other features 12/24-hour format Day of the week display in 9 languages: English, Spanish, French, Portuguese, German, Italian, Chinese, Russian, Japanese Date/month display swapping Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day Time adjustment details Time calibration signal reception Auto receive up to six times a day (Remaining auto receives canceled as soon as one is successful) Manual receive Last time received display Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Rugby, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United State) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Other: Transmitter selection