G-Shock GMW-B5000SB-1A2 with blue sapphire gem accents is the affordable Blue Rose Project watch
October 1, 2026
In November, G-Shock will release its first new GMW-B5000 model of 2026 with the gem-accented GMW-B5000SB-1A2, featuring blue sapphires and a soft urethane band. The watch is part of the Blue Rose Project which also includes two limited MR-G models and has a “Gem Accents” theme with four lab-grown sapphires with a round brilliant cut placed in the dimpled areas of the black IP stainless steel bezel. As a Japan-made full metal GMW-B5000 model, the watch also has a stainless steel screw-back case. Major features of the GMW-B5000SB include Tough Solar, Multi-Band 6, and Bluetooth smartphone link with the Casio Watches app.
In Japan, the GMW-B5000SB-1A2JF will be released on November 7 for ¥110,000 (with pre-ordering expected on November 1). It is not designated as a limited edition, but we do not expect this model to remain in production indefinitely. Hodinkee reported a price of $770 for the GMW-B5000SB-1A2.
Update: The GMWB5000SB-1A2 is now listed at Casio U.S. with a price of $770 and a stated release of late November.
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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