ELEGANCE AND TECHNOLOGY G-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G-Shock is an abbreviation for Gravitational Shock. The watches in the G-Shock line are designed primarily for sports, military and outdoors-oriented activities; nearly all G-shocks are digital or a combination of analog and digital and have a stopwatch feature, countdown timer, electroluminescent backlight and 200-metres of water resistance.
Radio wave reception method : Radio wave reception function: Automatic reception (up to 6 times / day) (China radio wave up to 5 times / day) / manual reception,Received radio wave: JJY, frequency: 40kHz / 60kHz (Fukushima / Kyushu dual station compatible model) Received signal: WWVB, frequency: 60 kHz Received radio waves: MSF / DCF77, frequency: 60kHz / 77.5kHz Received signal: BPC, frequency: 68.5 kHz * If you set the home time setting to a receivable city, you will receive stations tailored to the city. The time difference is set by the selected city.
Reception radio wave Home time city (reception function compatible city) / reception radio wave Tokyo / Japan standard radio JJY40 ・ JJY60 (Honolulu), (Ancharej), Los Angeles, Denver, Chicago, New York / USA Standard Radio Wave WWVB Standard radio wave MSF of London, Paris, Athens / UK Standard radio wave DCF 77 of Germany Hong Kong / China standard radio BPC ※ Each city in () may receive if condition is good. ※ If radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference ± 15 seconds).
Tough solar (solar charging system)
Needle position automatic correction function
World Time: 29 cities in the world (29 time zones, with automatic summer time setting function) + UTC (Coordinated Universal Time) time display
Battery charge warning function
Power saving function (In dark place, the hand movement is stopped to save power)
Date display
Full auto calendar
Continuous driving time : Driving time with no solar power generation from full charge For function use: about 7 months In the case of power saving: about 29 months
