Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR side
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR crown
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR indicator
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR lower band
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR upper band
Casio G-Shock GRAVITYMASTER HondaJet Collaboration Model GWR-B1000HJ-1AJR Box

Casio G-Shock Gravitymaster HondaJet Collaboration GWR-B1000HJ-1A

Regular price $999.00 USD $859.00 USD Sale

This is a collaboration between G-SHOCK and HondaJet, the aircraft that is revolutionizing the private jet market by meeting the challenges of modern private aviation.

The base model is TRIPLE G RESIST GRAVITY MASTER with carbon core guard structure and the ability to withstand the three gravitational acceleration forces of impact, centrifugal force, and vibration. The carbon monocoque case of the GRAVITYMASTER creates a design that is tough, yet lightweight, while carbon composite materials and monolithic molding enable durability and lightweight characteristics made possible by HondaJet innovations. This new collaboration model was born out of a quest to achieve a balance between protection functions in order to deliver uncompromising toughness and aesthetics.

This GWR-B1000HJ-1A was designed under the direct supervision of Michimasa Fujino, the President and CEO of Honda Aircraft Company, who was also in charge of the design and development of the HondaJet. 

The white and metallic blue color reflected that of the newest HondaJet Elite. The basic G-SHOCK black on the outer ring is highlighted by white characters of a bezel formed by layering carbon fiber material and a white face. Metallic blue coloring for the small dial, the case, and bezel spacers add accents that create a look of elegance and power. The finishing of the crown reproduces the sleek and powerful finish of the fan blades of the HondaJet engines, which are mounted above the wings in a unique configuration. On the band at the top of the12 o’clock position lists the flight specs of the HondaJet (MCS: Maximum Cruising Speed, MOA: Maximum Operating Altitude, RANGE: Flight distance), while the band on the 6 o’clock side imprinted the HondaJet logo.

The HondaJet spirit that is constantly meeting challenges on a global scale, combined with G-SHOCK's brand concept of constantly pushing the limits of toughness, results in this GWR-B1000HJ-1A that blended with both styling and engineering.


  • Carbon fiber bezel
    ·Rust Resistant
    ·TRIPLE G RESIST (Shock resistant, Centrifugal force resistant, Vibration resistant)
    ·Carbon Core Guard structure
    ·Spherical Glass
    ·Sapphire Glass with non-reflective coating
    ·Screw Lock Crown
    ·200-meter water resistance
    ·Case / bezel material: Carbon
    Carbon fiber insert Resin Band
    ·LED light (Super Illuminator) Afterglow
    ·Tough Solar (Solar powered)
    ·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
    Manual receive
    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
  • Dual time(27 time zones, Home city time swapping, auto summer time (DST) switching)
  • second stopwatch (Measuring capacity: 23:59'59)
    Others: Flyback, direct timing start from the timekeeping mode
  • Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 minute to 24 hours (1-second increments)
  • Daily alarm
  • Battery level indicator
  • 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),
    3 dials (dual time hour and minute, dual time 24 hour, day)
  • Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
  • battery operating time:
    5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • LED:White

Size of case / Total weight

  • Size of case: 50.1×46.4×16.9mm
    Total weight: 72g

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