December 24, 2025
[Important Notice] To customers using the smartphone app "CASIO WATCHES" (Updated April 20, 2026)
Watch Customer Notice List
To Our Customers
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September 10, 2025[Important Notice] To customers using the smartphone app "CASIO WATCHES" (Updated February 2, 2026)
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June 9, 2025[Important Notice] To customers using the smartphone app "CASIO WATCH+"
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April 22, 2025[Important Notice] To Customers Using the "G-SHOCK MOVE" Smartphone App (Updated February 25, 2026)
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April 1, 2025Notification of new compatible apps (GBD-100, GBD-200, GBD-300, GBX-100, GBA-900)
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December 18, 2023For customers who regularly use G-SHOCK “GBD-H2000” and “DW-H5600”
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November 9, 2023[Important Notice] For all users of the GWG-B1000
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May 17, 2023Notice of G-SHOCK MOVE Server Maintenance
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April 5, 2023Important Notice To customers using the Connected Series of phone apps
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September 6, 2022Wearing and caring for a watch
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July 27, 2022[Important Notice] For customers using the OCEANUS Connected and MR-G Connected phone apps
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April 4, 2022Discontinuance of the WSD Series Smart Outdoor Watch Featured App Function
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October 18, 2021Users of G-SHOCK GBD-100 and GBX-100 series models
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November 12, 2020[Notice of recovery / Failures of tide functions] To Users of GBX-100
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October 23, 2020To Users of the "G-SHOCK Connected" App [Apologies for the issue of log data loss]
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December 12, 2019Important Notification To Users of the "G-SHOCK+" Dedicated G-SHOCK App