- Design inspired by the powerful goliath frog.
- ISO 200m water resistance built for deep-sea adventures.
- Green sapphire crystal adds a rainforest-inspired pop.
- Fast-switch Dive Mode powered by three dual-coil motors.
Not all dive watches are born equal. Casio’s latest addition to its premium G-SHOCK MR-G line, the MRG-BF1000RG, doesn’t just survive under pressure it thrives in it, drawing inspiration from one of nature’s most elusive and powerful creatures: the goliath frog. This watch merges rugged performance with vivid design, proving once again that function and flair can co-exist in perfect equilibrium.
The FROGMAN series has long been praised for its asymmetric build and pro-level specs, but this release takes things a step further, deep into the heart of West Africa’s rainforest. With its khaki rubber band and beige Neobrite-coated indexes, the MRG-BF1000RG captures the goliath frog’s earthy tones, while still delivering a bold, military-meets-nature aesthetic.

Key features that stand out:
- ISO-certified 200m water resistance, built for serious dive performance
- Titanium screw-lock case back, fitted with a green vapor-treated sapphire crystal
- Dive Mode with intuitive single-hand display for tracking underwater time
- Three dual-coil motors for rapid switching between time and dive displays
This watch isn’t just about looking good, it’s about living wild. From the hyper-durable titanium construction to the comfort-forward fluoro rubber strap, every detail echoes Casio’s obsessive attention to quality and utility. The vivid green tint on the case back nods to the goliath frog’s hypnotic gaze, adding an unexpected pop that bridges natural beauty with precision engineering.
Whether you’re an avid diver or simply someone who respects gear that tells a story, the MRG-BF1000RG stands as a collectible built for extremes. It’s not just a watch, it’s a reminder that nature still sets the bar for performance and power.

Casio’s MR-G FROGMAN MRG-BF1000RG isn’t just inspired by nature, it’s built to withstand it. Tough, intuitive, and undeniably bold, it invites adventurers to push deeper, go farther, and move with the confidence of a legend.
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