G-Shock Goliath Frogman: Casio’s Dive Titan

Power and Precision Collide in the G-Shock Goliath Frogman

Casio’s latest release, the G-Shock Goliath Frogman, is a mission statement forged in titanium and purpose-built for underwater domination. Officially known as the MRGBF1000RG, this limited-edition timepiece merges the legacy of G-SHOCK’s dive-ready FROGMAN series with the precision luxury of its MR-G line, creating a watch that stands at the apex of toughness and refinement.

Inspired by the world’s largest amphibian, the Conraua goliath, the G-Shock Goliath Frogman is a bold evolution in form and function. The asymmetrical case—an iconic feature of the FROGMAN lineage—has been reimagined using over 70 individual titanium components. Each surface is expertly hand-finished and protected with Titanium Carbide Coating and black DLC (diamond-like carbon) to ensure resistance against corrosion, pressure, and daily abuse. The vapor-deposited green sapphire crystal case back subtly references the frog’s native hues, providing a striking visual from every angle.

Wrapped around the wrist is a specially designed green Dura Soft fluoro-rubber band that not only echoes nature but also ensures maximum comfort—whether worn directly on the skin or over a wetsuit sleeve. This timepiece is ISO 200M water resistant, shockproof, and engineered with divers in mind, effortlessly transitioning from the ocean floor to the urban jungle.

Technology and Craftsmanship Behind the G-Shock Goliath Frogman

The G-Shock Goliath Frogman is equipped with a suite of cutting-edge technology that pushes the envelope for tool watches. At its core is Casio’s Tough Solar Power system, offering sustainable energy that keeps the watch ticking through extreme environments. It’s also Bluetooth-enabled and supports radio-controlled time calibration for global accuracy. Divers and travelers alike will appreciate the automatic time zone adjustment and the ability to log dive sessions through the CASIO WATCHES app.

The G-Shock Goliath Frogman includes a tide graph for planning dives, a 1/100s stopwatch, a 60-minute countdown timer, dual time capability for over 300 cities, a daily alarm, and the hand shift feature to clear the dial for easy reading. The Super Illuminator double LED ensures visibility even in the deepest, darkest depths. All this is wrapped into a watch that delivers premium craftsmanship without sacrificing the toughness that defines the G-SHOCK ethos.

Priced at $4,900, the MRGBF1000RG is now available at select G-SHOCK retailers, gshock.com, and the G-SHOCK Soho Store. With its fusion of rugged dive readiness, precision technology, and elevated MR-G design, the G-Shock Goliath Frogman is built for those who demand eminence at every depth and altitude.

About The Author

Allan Lane

Philadelphia born and bred, Allan Lane is the Publisher and Editor in Chief of digital magazines. He launched his first publication, SportBikes Inc Magazine in 2010, followed by dosage MAGAZINE in 2019. Recently, Allan launched his third online publication, Club For Man. As a journalist, Allan covers fashion, lifestyle, culture, art, and motorcycles.

See author's posts