Casio G Shock MTG-930DU Waveceptor  Ref: MTG-930DU

Wave Ceptor's key secret is Atomic Timekeeping which ensures perfect timing via radio signals. These radio controlled watches are dual band which, unlike other radio controlled products, allow you to switch between the UK and mainland Europe time signal transmitters in Rugby and Frankfurt for a wider signal range. Wave Ceptor also has automatic accurate time adjustment, which means it will update itself for British Summer or Winter time, as well as updating within the Central European time zone via world time mode. MTG-930DU-8VER Metal strap 200 Metre Water Resistant 1/100 second stopwatch Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split times 5 daily alarms Shock resistant World time 29 time zones (28 cities), city code display, GMT differential display, daylight saving on/off Auto-calendar (to year 2099) Full auto EL light Time calibration signal reception Auto receive (2:00 AM, 3:00 AM, 4:00 AM and 5:00 AM) Manual receive Last date/time received display Time Calibration Signals Station name: MSF60 (Rugby, England) Frequency: 60.0 kHz Range: Approx. 1,000 km Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Range: Approx. 1,000 km Other: Transmitter selection Time Recorder Memory for 30 records Dual Signal Receiver