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Gravitymaster
Features

gpw1000 watch

GPS

GPS

A hybrid system receives GPS satellite radio waves and terrestrial radio waves (Multi Band 6), both inside and outside buildings, and displays the correct time anywhere in the world.

Fine Resin Frame

Resin Frame

The diameter of the dial is enlarged to assure high-sensitivity reception. A high-rigidity fine resin frame is installed to support thecase. The case's thickness is minimized to permit maintenance of the optimal G-SHOCK size and slimness.

Triple G Resist

Triple G

The pursuit of durability required for use in severe cockpit environments resulted in this original tough structure that withstands shocks, centrifugal gravity and vibrations, three basic types of gravitational acceleration.

Dual Dial

Dual Dial

The World Time function provides quick access to the time in any 27 cities worldwide simply by selecting a city on the code ring. A second set of hour and minute hands installed on an inset dial permit checking of the time in the current location and a World Time city at a glance.

Solar Panel

Solar Panel

Shadow-dispersing solar panel with excellent power-generating efficiency is installed to assure ample power for GPS signal reception. Despite an increase in the dial's light penetrability for power-generation purposes, the solar cells' distribution keeps them out of sight.

LED Light

LED Light

A high-brightness LED light is installed to ensure vivid lighting for reading the dial and outstanding visibility in dark places.

Carbon Fiber Second Hand

carbon fiber second hand

Use of a carbon-fiber material with low specific gravity has made it possible to enlarge the second hand while maintaining its resilience to shocks. The hand moves quickly to provide reliable indications for various functions.

Band/Case Attachment

Resin Frame

The band is connected securely to the case with 2.3mm diameter screws inserted from either side with 1.5 times the conventional tightening torque. The housing pipes rotate freely to reduce the possibility of loosening due to vibrations.

Crown Switch

crown switch

The large forge-molded side buttons convey a dignity indicative of the watch’ s tough construction while generating a quality feel through their metal material.

Sapphire Crystal

Sapphire Crystal

A clear, highly scratch-resistant sapphire crystal is installed to assure excellent visibility, and a non-reflective coating is applied to improve the dial’s legibility further.

Carbon Fiber Insert Band

Carbon Fiber Insert Band

A carbon-fiber insert with superior tensile strength is molded into the resin band to create a highly resilient band structure.

GA1000

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Out At Sea

Gulfmaster

Built-in miniature sensors perform high-sensitivity detection of changes in the natural phenomena that can affect maritime operations. A storm alarm function that uses both an alarm sound and visual display message to alert users to sudden changes in atmospheric pressure has also been installed to provide advance warning of deteriorating weather conditions.

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On The Land

Mudmaster

Built to prevent intrusion by sand, mud or dust and to ensure reliable operation in the harshest environments, this tough structure is prepared to support training and actual missions in environments such as jungles and deserts. It’s an ideal tool for rangers and rescue crews.

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