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Casio US unveils six Hidden Glow: Sea of Stars G-Shocks

Casio introduces the Hidden Glow v2 series of G-Shock watches with blue phosphorescent dials that glow like sea plankton. (Image source: Casio)
Casio introduces the Hidden Glow v2 series of G-Shock watches with blue phosphorescent dials that glow like sea plankton. (Image source: Casio)
Casio has introduced the Hidden Glow Volume 2: Sea of Stars series, featuring six G-Shock watches with blue phosphorescent dials that glow like ocean plankton. These rugged, waterproof timepieces combine durability with ocean-inspired aesthetics and essential timekeeping functions.

Casio US has announced six new G-Shock watches with blue phosphorescent dials as part of the Hidden Glow Volume 2: Sea of Stars series.

The glow-in-the-dark material absorbs light from the sun or lamps and does not require electricity to illuminate the dials in the dark with a glow similar to ocean plankton. Naturally, these G-Shock watches still come equipped with LED lights so owners can see the digital displays. The GA110 model has an auto light feature that automatically turns on the LED when the watch is raised to be read.

The G-Shocks are waterproof to 200 meters (656 ft.) and are built with a rugged design that can withstand drops, shock, and abuse. They use white cases and bands with blue accents inspired by the ocean, a departure from the gray color theme of the original Hidden Glow series. All of the watches come with standard timekeeping features, including a stopwatch, timer, world time, and five daily alarms.

The GA110HDS-7A has an MSRP of $140 and the other five Hidden Glow watches have an MSRP of $110. All Hidden Glow Vol. 2 watches will be available for sale soon on the Casio website. Readers can also check the Casio store on Amazon for stock.

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 06 > Casio US unveils six Hidden Glow: Sea of Stars G-Shocks
David Chien, 2025-06- 5 (Update: 2025-06- 5)