A combination of traditional aesthetic design and innovative material engineering.
The latest in kurozonae metalworking.
Shock-resistant full-metal design, with Bluetooth® GPS radio-controlled solar-powered timekeeping
From the G-SHOCK MR-G flagship lineup, comes a new kurozonae theme model.
Since ancient times, kurozonae has given military weapons a distinctive uniform black color that has been a symbol of strength and power, and the distinctive black coloring on the exterior finish and the face of this model reflects this image. The black metal is finished in a way that makes its dark and light facets resemble the fine gradations seen in black ink paintings.
The bezel is made of COBARION®, a Japan-developed cobalt base alloy that is twice as hard as stainless steel and has a shine that is equal to that of platinum. High-level cutting and polishing technology is used to carefully shape and polish each individual bezel to a level of never-before-possible hardness and elegance.
This new model is designed to receive time calibration signals, GPS satellite signals, and Bluetooth®, all of which can be used to correct the current time setting for outstanding accuracy.
Timeless traditional Japanese beauty plush the latest in advanced innovative technology combine to create the next generation in fashionable, full-metal timekeeping.
*GPS radio-controlled solar combines CASIO's own solar power charging system, positioning using a Global Positioning System (GPS), and reception of time calibration signals around the world.
Tradition and innovation, toughness and elegance.
Clad in metal with a finish that is an ancient symbol of power.
Kurozonae was a name given to special military units whose weapons were a uniform black color. Legendary warrior and leader Date Masamune used this name to distinguish military groups for their bravery. Often evoking images of darkness and death, black has been used since ancient times to create overwhelming psychological images in the mind of the viewer.
CONNECTED ENGINE 3-WAY
Time calibration signals, GPS satellite signals, and Bluetooth® can all be used to correct the current time setting.
Links with a smartphone for more accurate timekeeping and access to a host of mobile link functions.
CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power.
GPS HYBRID WAVE CEPTOR
Two mutually complementary systems, GPS satellite signal reception and terrestrial (Multi Band 6) time-calibration signal reception.
- Shock Resistant
- Magnetic Resistant
- Screw Lock Crown
- Sapphire Glass with non-reflective coating
- Deep Layer Hardening + DLC Coating
- 200-meter water resistance
- Case / bezel material: Titanium / Cobarion
- Solid Band
- Tight-lock, 1-press, 3-fold Clasp
- Titanium Band
- Solar powered
- LED light (Super Illuminator)
- GPS signal reception: Auto receive (time information, once/day); Manual receive (position information, time information)
- Time calibration signal reception:
Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
*5 times a day for the Chinese calibration signal
The latest signal reception results
- Time Calibration Signals
Station name: DCF77 (Mainflingen, Germany)
Frequency: 77.5 kHz
Station name: MSF (Anthorn, England)
Frequency: 60.0 kHz
Station name: WWVB (Fort Collins, United States)
Frequency: 60.0 kHz
Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
Station name: BPC (Shangqiu City, Henan Province, China)
Frequency: 68.5 kHz
- Mobile link (Wireless linking using Bluetooth®)
- The auto hand home position correction
- Airplane mode
- World time
39 time zones (39 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching
- 1-second stopwatch
Measuring capacity: 23:59'59
Measuring modes: Elapsed time
- Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
- Daily alarm
- Low battery alert
- Power Saving (hands stop to save power when the watch is left in the dark)
- Full auto-calendar (to year 2099)
- Date display
- Day indicator
- Regular timekeeping
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
4 dials (24-hour, world time hour and minute, world time 24-hour, day), world time city
- Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
- Approx. battery operating time:
6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Size of case / Total weight
- Size of case: 54.7×49.8×16.9mm
- Total weight: 152g