G-Shock GRAVITYMASTER, Carbon Core Guard Monocoque HondaJet ‘GWRB1000HJ-1A’

Introducing a new model that is the result of 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 GRAVITYMASTER 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 a quest to achieve a balance between protection functions in order to deliver uncompromising toughness and aesthetics. This new collaboration model 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.

Designed to be the toughest, lightest model in the GRAVITYMASTER Series.

New shock resistant construction
Carbon Core Guard
A new shock resistant Carbon Core Guard integrates the case and back cover into a monocoque case that protects the module. An external structure that capitalizes on the high strength and lightweight characteristics of the material used dramatically improves toughness while also enabling a weight of only 72 grams, making this the lightest model in the GRAVITYMASTER Series.

• Carbon Fiber Bezel
• Carbon Monocoque Case
• Guard-less Buttons

Lightweight, resists rust.
Rust-resistant structure
Buttons, button pipes, case internal fixing rings, and other metal parts exposed to outside air are made of strong, lightweight, and highly rust resistant titanium alloy.

Stands up to rough use
Carbon fiber insert band
Carbon fiber of outstanding tensile strength is molded into urethane resin for a band that resists breaking.

Strength and accuracy to support flight missions.

Power generated from little light
In-dial solar panel

Instant start of new timing operations
Stopwatch with flyback feature

High clarity, resists scratching
Sapphire crystal with non-reflective inside surface coating

More accurate World Time readings
Solar-powered Timepiece with Bluetooth®

Easy reading even in the dark
Super Illuminator (high-brightness LED light)

 

GRAVITYMASTER PAGE: ^

SMARTPHONE LINK

Links with a smartphone for more accurate timekeeping and access to a host of mobile link functions.

 

TRIPLE G RESIST

(Shock resistant, Centrifugal force resistant, Vibration resistant)

Designed to withstand the shock of three forces: gravitational dropping forces, centrifugal gravitational force, and vibration. Unmatched toughness only from G-SHOCK

 

TOUGH SOLAR

CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power.

 

SMART ACCESS

This ground-breaking CASIO system for analogue movements achieves multi-functionality and easy operability simultaneously through a combination of multiple motors and an electronic crown.

  • Atomic Timekeeping

    Shows accurate time by receiving radio signals of standard time information. JJY= Corresponds to both of Japanese standard waves JJY (40kHZ/60kHZ); WWVB= Corresponds to the USA standard wave WWVB (60kHz); MSF/DCF77= Corresponds to UK and Germany standard waves MSF/DCF77 (60kHz/77.5kHz); BPC= Corresponds to Chinese standard wave BPC (68.5kHz)

  • Bluetooth®

    Link wirelessly to a smartphone using Bluetooth® SMART

  • Solar Power

    A solar cell provides power for operation

  • Auto-Hand Location

    Using an LED, the positions of the hour, minute and second hands are checked at the 55'00" of every hour to ensure correct hand positioning. If the hand time does not coincide with the counter within the IC, the movement corrects the hand position automatically

  • LED Light (Super Illuminator)

    A light emitting diode is used to illuminate the face/display. Super Illuminator uses high-brightness LED for easier reading

  • Dual Time

    Simultaneous display of the current time in two different time zones

  • Beeper Alarm

    Beeper tone alarm sounds at the time you set

  • Stopwatch (24HR)

    Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement

  • Timer (24H)

    Counts down from a start time specified by you. The value indicates the number of timers available, while the time figure indicates the maximum starting time. “REPEAT” indicates Auto Repeat, which automatically restarts timing at the end of each countdown

  • Full Auto-Calendar

    Allowances are made automatically for months of different lengths, including leap year

  • Battery Level Indicator

    Indicator shows the current battery level

  • Triple G-Shock Resistant

    Designed to withstand the shock of three forces: gravitational dropping force, centrifugal gravitational force and vibration

  • Rust Resistant

    All external metal parts exposed to the air are highly resistant to rust

  • Neobrite

    A luminous coating provides long-term illumination in the dark after only short exposure to light

  • Water Resistant (20 BAR)

    The “BAR” value indicates the number of atmospheres to which water resistance is ensured. 20 BAR means water resistance to 20 atmospheres. Watches marked “200m” have the same water resistance as 20 BAR watches

  • Sapphire Glass

    Glass is made using artificial sapphires with scratch-resistant hardness second only to diamonds and high transparency

  • Spherical Glass

    The surface of the glass is rounded

  • Crown

    Screw-Lock

  • Band

    Carbon Fiber/Resin

  • Sapphire Glass with non-reflective coating
  • Screw Lock Crown
  • Neobrite
  • 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
  • 1-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)
  • Approx. 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
  • Module:5558
  • Size of case: 50.1×46.4×16.9mm
  • Total weight: 72g

G-SHOCK CONNECTED APP

Connection with a phone requires installation of the G-SHOCK CONNECTED App on the phone.

 

Operation Guide (HTML)

Module No. 5588

Operation Guide (PDF)
Quick Reference (PDF)

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