Casio's Apex Predator of Dive Watches: The G-Shock MR-G Goliath Frogman MRGBF1000RG3

Published: 26 Jun 2025
At the pinnacle of the Casio G-Shock range sits the MR-G series, the epitome of luxury timekeeping fused with advanced functionality.

As the jewel in the crown of the Casio G-Shock range, the MR-G series is known for its perfect marriage of superior materials and advanced mechanics. Standing tall within this lineup is the Frogman – a dedicated dive watch that carries a touch of luxury thanks to its diver-centric playlist of features.

When a luxury variant of the eminent Frogman is unveiled by Casio, it’s guaranteed to pique the interest of even the most discerning watch enthusiasts. Enter the standout Casio G-Shock MR-G ‘Goliath’ Frogman MRGBF1000RG3. Come 2025, eyes are set upon this full-titanium case marvel, with a unique color palette inspired by the Conraua goliath, the largest species of frog on this planet.

To better handle the harsh environment of the seas, the case of the MRGBF1000RG3 is comprised of over 70 individual Ti64 titanium components. This Grade 5 titanium is put through a deep-hardening procedure with a tough titanium carbide finish applied, ensuring it is both robust and resistant to abrasion. Yet, despite this solid construction, the elegance of the finishing on Casio’s MR-G watches remains truly unrivaled.

Crafting the casing from separate segments allows Casio to achieve the kind of crisp lines and sophisticated finishings that are impossible with single-piece metal cases. With its considerable wrist presence and unique color scheme inspired by the goliath bullfrog, the MR-G Goliath Frogman MRGBF1000RG3 marks a significant milestone in Casio’s journey through the world of luxury horology.

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