G Shock

Taking Toughness  to the Limit

G-SHOCK, the watch that brought  the new concept of  toughness to the timepiece.

It began with a reckless challenge  to the conventional wisdom of the day, 
a developer’s belief that  it was possible to construct a watch  that wouldn’t break, 
even if dropped, Project Team Tough was formed  to build it in 1981.
The team created  over 200 prototypes  one after another over a period  of about two years.
They finally arrived at  a shock-resistant structure. 
This marked  the birth of a technology  that is tough to the core.

And G-SHOCK has  continued its unceasing  evolution ever since, 
in pursuit of greater toughness  in every respect, 
from structure  and materials to functions.
Today, the development team’s  passionate challenge 
and constant efforts  have reached fruition  in Triple G Resist, 
a structure with the strength  to withstand 3 types  of gravitational acceleration.

In its pursuit of usability  under any circumstances,  moreover, 
G-SHOCK realized installation  of Smart Access,  a system assuring agile,  reliable operability.

Stronger than ever,  and targeting even greater strength, 
G-SHOCK’s challenge is never-ending.

History of G-SHOCK

It was born from a developer’s dream of “creating a watch that never breaks”. Guided by a “Triple 10” development concept, the design teams sought a watch with 10-meter free-fall endurance, 10-bar water resistance and a 10-year battery life. At a time when it was commonly believed that watches were breakable items, G-Shock’s development represented a challenge to common sense. The number of experimental prototypes built for endurance testing reached over 200.

And the structural development and parts improvement took approximately two years. After a long, hard process of trial and error, G-Shock was finally launched. A shock resistant structure that overturned conventional thinking about watches was realised through breakthrough thinking, including the ideas of a hollow-structured case, all-directional protective covering and the use of cushioning material to protect critical parts.

These were the fruits of technological development that insisted on “toughness” and a revolution in watch design. Since launched, G-Shock has continued to evolve for more then 30 long years, carrying on the toughness of spirit and uncompromising passion that led its developers to persist in their unshakable belief.

D E S I G N   A N D   S T R U C T U R E

Born from the breakthrough idea of a hollow structure

The case employs a hollow structure in which the module is “floated” to protect it from shocks. A full urethane bezel provides all-directional enclosure to prevent direct shocks from striking the glass and buttons. And cushioning material provides extra protection for the key parts such as the crystal oscillator inside the module. These and other shock-resistant technologies, exclusive to G-Shock, are spread generously throughout the body and the module interior to raise toughness to the highest levels.

G Shock Case design offering protection against free-fall shocks

A prominent bezel configuration was adopted to prevent the buttons and glass from contacting flat surfaces, thus protecting them from shocks when falling at any angle. This design concept stressing protection from shocks is basic to every G-Shock case design, and the same protective structure is employed not only for our urethane cases, but also for our mm teal cases and analog watch cases.

G Shock Urethane band that acts as a shock absorber

The band actually acts as a shock absorber itself, protecting against shocks from behind. We have established strict standards for the combination ratio of urethane resin employed. Neither too soft nor too hard, the superb specified combination realises an ideal balance between shock resistance and comfortable wear-ability.

G Shock All-Directional Covering

Direct shocks to the buttons and the glass surface are prevented by a protective urethane-resin bezel design. Shock resistance has been ensured by inserting cushioning material between the bezel and case in metal models with lower shock-absorption capabilities.

Protection of important parts with cushioning material

The crystal oscillator and other important parts inside the module are individually protected with cushioning material. This prevents contact failures and improper operation due to distortions that could otherwise occur inside the module if the watch experience a sudden strong impact.

91 products

  • Casio G-Shock Premium Watch MRGB1000BA-1A

    $3,699.00
  • Sale!

    G-Shock MRG Hybrid MRGB1000D-1A

    $3,999.00 $3,340.00
  • G SHOCK MTGB2000BDE-1A DUAL CORE GUARD

    $1,999.00
  • G Shock Lightweight Metal Model MTGB2000BD-1A4

    $1,899.00
  • G Shock lightweight Metal Model MTGB2000D-1A

    $1,749.00
  • G-Shock Gents Watch Gpw1000t-1A

    $1,749.00
  • Sale!

    G-Shock MTGB2000SKZ-1A SANKUANZ Limited

    $1,999.00 $1,649.00
  • G-Shock Triple G Resist MTGB1000BD-1A

    $1,649.00
  • G-Shock Mtg Mtgb1000d-1a Triple G Resist

    $1,549.00
  • G-Shock MTGB1000B-1A Metal/Resin Models.

    $1,549.00
  • Sale!

    G-Shock Special Edition MTG MTGB1000TJ-1A

    $1,799.00 $1,499.00
  • Sale!

    G-Shock MTGB1000WLP-1A Connected Solar Python

    $1,999.00 $1,489.00
  • Sale!

    Casio G-Shock Frogman GWF-A1000RN-8A

    $1,699.00 $1,475.00
  • G-Shock Gents Watch Gwa1100fc-1A

    $1,099.00
  • G-Shock Gold Tough Solar AWM500GD-9A

    $1,049.00
  • Sale!

    G Shock 5600 GMWB5000GD-4D

    $1,099.00 $999.00
  • G Shock Duo AWM500D-1A New Full-Metal Models

    $999.00
  • Casio G-Shock Duo AWM500D-1A8

    $999.00
  • Sale!

    G-Shock MTGB1000-1A new Hhock-Resistant Structure

    $1,449.00 $990.00
  • Sale!

    G Shock Analog Frogman3 GWFA1000-1A

    $1,399.99 $965.00
  • Sale!

    G-Shock Mudmaster Triple Sensor GWG1000-1A1

    $1,399.00 $945.00
  • G-Shock Royal Air Force Model GRB200RAF-8A

    $899.00
  • G Shock Gulfmaster Gents Watch Gwn1000nv-2A

    $899.00
  • G Shock GSTB100B-1A3 Bluetooth Solar Watch

    $899.00
  • Sale!

    Casio G-Shock AWM500GD-4A Rose Gold Watch

    $999.00 $799.00
  • G-Shock Master Of G Gravitymaster GR-B200-1A

    $799.00
  • G Shock GSTB200B-1A Duo Carb Core Solar

    $779.00
  • G Shock Mudmaster GGB100-1A3

    $749.00
  • G-Shock G-Squad gents Watch GBD-H1000-7A9

    $699.00
  • G-Shock x New Era GM-110NE-1A Limited Edition

    $649.00
  • G-Shock Rangeman Green Master Solar GW9400-3DR

    $649.00
  • G-Shock Rangeman Triple Sensor GW9400-1B

    $649.00
  • G-Shock Gravity Master Watch GA1100RG-1A

    $649.00
  • G-Shock Mudmaster Gents Watch Gg1000-1A3

    $649.00
  • Casio G-Shock G-Squad GBDH1000-1D

    $599.00
  • Casio G-Shock G-Squad GBDH1000-1A7

    $599.00
  • Sale!

    Casio G-Shock G-squad GBDH1000-1A4

    $599.00 $579.00
  • Sale!

    G-Shock Bluetooth Tough Solar GSTB300WLP-1A

    $829.00 $570.00
  • Casio G-Shock G-Steel GST-S300GL-1A

    $549.00
  • G-Shock Mens Black Gravitymaster GA1000-1A

    $549.00
  • Casio G-Shock China Red Metal Digital GM5600CX-4D

    $529.00
  • Casio G-Shock GM6900CX-4D Digital Watch

    $529.00
  • G shock duo metal transcameo GM110SCM-1A

    $529.00
  • Sale!

    G-SHOCK G-Steel GSTB100B-1A4

    $899.00 $519.00
  • Sale!

    Casio G Steel Solar Time GSTS110D-1A Mens watch

    $695.00 $519.00
  • G Shock Metal Series Watch GM6900G-9D

    $499.00
  • Sale!

    G-Shock Gents Watch Gst210b-7A

    $569.00 $499.00
  • Casio G-Shock GM6900B-4D Metal Edition Mens Watch

    $479.00
  • G Shock GM6900-1D Metal Bezels

    $479.00
  • G-SHOCK Metal Covered Series GM6900SCM-1D

    $469.00
  • Sale!

    G shock Rangeman Gents Watch GW9400-1DR

    $649.00 $455.00
  • Casio Men Pro Trek Triple Sensor Prg-270-1A

    $449.00
  • Sale!

    G-Shock steel Duo Hyper Col Series GST410-1A

    $549.00 $410.00
  • Casio G-Shock DWE5600KS-7D Kashiwa Sato Limited

    $399.00
  • G Shock Duo Rose Gold Bezel Ga200rg-1A

    $349.00
  • Sale!

    G-Shock 5600 Series DWE5600CC-3D

    $499.00 $339.00
  • Sale!

    G-SHOCK Metal Covered Series GM5600SCM-1D

    $469.00 $339.00
  • Casio G-Shock Gents Watch W5900NH-1D

    $329.00
  • G Shock Limited Everlast watch GBA800EL-4A

    $329.00
  • Sale!

    Casio G-Shock Digital Watch GWB5600BC-1B

    $429.00 $329.00
  • G SHOCK GA700MG-1A MIDNIGHT GREEN

    $299.00
  • G-Shock Duo Earth Tone Outdoor GA700WM-5A

    $299.00
  • G Shock Ga-700Bmc-1A Black Strap/Retro Dial

    $299.00
  • G-Shock Analog Digital Men’s Watch GA400-1A

    $299.00
  • G-Shock Duo Side Edge Series GA710-1A

    $289.00
  • Casio G-Shock Cameo Series GD120CM-8D

    $279.00
  • Casio G-Shock G-Squad Gbd800-1D

    $279.00
  • Casio G-Shock GA140BMC-1A Black Case

    $279.00
  • G Shock Gbd800lu-9D Sports Watches

    $279.00
  • G Shock Gents Watch Gba800-4A

    $279.00
  • G Shock Gents Watch Ga100mmc-1A

    $279.00
  • G-Shock Duo Anti-Magnetism Ga100cf-1A

    $279.00
  • G-Shock Gents Watch Ga700-1B

    $279.00
  • Casio G-Shock Duo Chrono Watch Ga110-1A

    $279.00
  • G-Shock New Basic Duo Slim Red GA2100-4A

    $269.00
  • Casio G-Shock AW500BB-4E Analog Digital Watch

    $269.00
  • Casio G-Shock Men’s Watch GA2100-1A1

    $269.00
  • G SHOCK YOSHIROTTEN DW5600MNT-1D

    $249.00
  • Casio G-Shock GD400-1D Digital Watch

    $249.00
  • Sale!

    G Shock Duo EarthTone World Time, GA2000WM-1A

    $319.00 $239.00
  • Casio G-Shock Digital Watch DW5600HR-1A

    $239.00
  • Sale!

    G Shock New Basic Duo Slim GA2100-1A

    $269.00 $229.30
  • Sale!

    G-Shock Transparent Series GA700SKE-7A

    $299.00 $225.00
  • Sale!

    G-Shock AW500E-1E Analog Digital Watch

    $269.00 $199.00
  • Sale!

    G Shock Duo Chrono Analog/Digital Ga-140-2A

    $279.00 $199.00
  • Sale!

    Casio G-Shock Watch Ga700-1A

    $279.00 $199.00
  • Sale!

    G Shock Ga110mmc-1A Rose Gold Shiny Blk Resin Band

    $299.00 $189.00
  • G Shock Dw9052gbx-1A4 Standard Model Lineup

    $179.00
  • Sale!

    G Shock Digital Tide Gents Watch G7900-3

    $229.00 $179.00
  • Sale!

    Casio G-Shock DW5600MS-1 Black Digital Tough Watch

    $229.00 $169.00
  • Sale!

    Casio G-Shock DW5600SK-1D Resin Band

    $239.00 $169.00