主要特性：

# Specifications : Tough solar(mass solar charge system)
# 20 atmospheric pressure waterproof function
# Electric wave reception function: Automatic reception (six times or less/day)/reception manual reception and < Japan > electric wave: JJY and frequency: < North America region > reception of 40kHz/60kHz (model for Fukushima/both bureau in Kyushu) electric wave: WWVB and frequency: 60kHz < European region > reception electric wave: MSF/DCF77 and frequency: 60kHz/77.5kHz
# The world time: With set function Daylight Saving Time displayed at time of 27 cities (29 time zone) in the world
# Stop watch : (It is total for 60 minutes for 1/20 seconds. )
# The timer: It equips it with the timer corresponding to the yacht race. (unit of the set: measurement time for one minute: reset time of the maximum set for 30 minutes: It is time of passage in the measurement, a previous notice of the end, and the end backs addition every second of five minutes the measurement (It is total for 60 minutes). )
# Time alarm
# Battery charge warning function
# Power saving function(The needling is stopped when the fixed time passes in the shade place and save electricity. )
# Display at date
# Full auto calendar
# When the electric wave reception is not done, it operates by usual Quarts accuracy (within 20 seconds of moon difference ±).
# Driving time in state without solar power generation since full charge: About 5 months and about 24 months in case of power saving in case of function use
# Size (H×W×D)/weight: 50.0×46.5×13.7mm/114g