G-Shock Gravitymaster GW-A1100 series may be discontinued [or not]
October 13, 2025
It looks like the G-Shock Gravitymaster GW-A1100 series may be discontinued, as the GW-A1100-1A3JF recently sold out online at Casio Japan and there are only a few left in stock at most official G-Shock Store locations in Japan. The GW-A1100-1A3 was released internationally in 2013 (for $650 in U.S.) but in recent years was a Japan-only model and the last remaining GW-A1100. It is known as a higher-end Japan-made aviation watch featuring Tough Solar power, Multi-Band 6, compass sensor, Triple G Resist, and a flyback chronograph. The GW-A1100 was also the first non-MR-G G-Shock series to use a sapphire crystal.
We’ll be keeping an eye on its status as well as its availability at other retailers where the GW-A1100-1A3JF remains in stock at the moment.
Update: The GW-A1100-1A3JF is back in stock at Casio Japan, but it does not appear to have been restocked at physical G-Shock Store locations in Japan where inventory is low.
Disclosure: G-Central is an independent fansite supported by ads. We may earn a commission on sales from our links to external sites labeled with "affiliate link." Prices in articles are USD unless otherwise noted. Japanese yen prices include tax. Please follow your country's official G-Shock site for release updates.
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