Unleash your inner explorer: Dive into adventure with the active style of MR-G FROGMAN
Published on 4 June 2025
Built with a full-metal case that meets ISO standards for 200-meter water resistance, and paired with a durable Dura Soft band made from fluoro rubber, the MRG-BF1000RG is engineered to withstand demanding activities like scuba diving. Drawing inspiration from the world’s largest frog, the goliath frog, its distinctive khaki band mirrors the creature’s natural coloring. Showcasing the MR-G commitment to structural beauty, functional elegance, and refined color aesthetics, this timepiece is designed to awaken the adventurous spirit in everyone.
LINEUP
FEATURES
Highly airtight titanium exterior with multi-component structure offering ISO 200-meter water resistance
Lightweight, rust-resistant titanium is used for key exterior components. The watch is made up of an intricate combination of over 70 exterior components, achieving a powerful and beautiful form. The case incorporates a crown and case back that both feature a screw-lock construction. These and other features throughout the design keep the watch air-tight to ensure water resistance for diving. In addition, a deep-hardening process and titanium carbide finish are applied to the case, bezel, and case back, providing even greater strength and abrasion resistance and preserving the beauty of titanium.
* Some parts are not shown in the photo.
* Image shows the MRG-BF1000R-1A.
Capturing the spirit of adventure, challenging the unexplored
The design captures a sense of adventure, blending colors and features that make you want to get out and explore, while showcasing the signature luxury sports style of MR-G. The band’s khaki hue draws inspiration from the goliath frog — the world’s largest frog — found in the tropical rainforests of West Africa. Striking orange accents on the seconds and indicator hands add a bold, dynamic touch. The beige indexes, coated with Neobrite, ensure excellent visibility even in low-light conditions. To create a vibrant and enduring glow, skilled artisans carefully apply thick layers of phosphorescent paint by hand.
Titanium screw-lock case back with sapphire crystal
Sapphire crystal is press-fit into the pure-titanium screw-lock case back, maintaining a highly airtight structure while ensuring the built-in antenna’s radio wave reception sensitivity. Meticulous attention to detail is evident in features such as the vibrant green vapor deposition and the engraved FROGMAN character.
* Due to the screw-lock construction of the case back, the orientation of the logo and lettering on it may not match up perfectly with the dial.
Dura Soft band for a lightweight and comfortable fit on the wrist
Flexible and durable fluoro rubber is used for the Dura Soft band, Ti64 titanium alloy for the buckle and band loop. Simply remove the side pins while pressing the buttons on the lugs’ underside to quickly and easily swap out the band. Handy for performing occasional maintenance such as cleaning.
DETAILS
Clad Guard Structure: Adapted for diving
Protective parts are built into the crown and buttons to help absorb impacts to the module. The crown features an airtight screw-lock construction and incorporates buffering components made of highly water-resistant fluoro rubber. A special construction keeps the MR-G logo, engraved on the crown, horizontally aligned when the crown is screw-locked.
* Image shows the MRG-BF1000R-1A.
Dive mode and tide graph mode: With full-analog display
In dive mode, dive times and surface interval times are indicated by forward and reverse rotation of the hands. In tide graph mode, tide information for a selected diving spot is displayed along with local time. Functions useful for diving are displayed in full-analog.
Solar-powered timekeeping with Bluetooth® and radio control for enhanced accuracy and reliability
Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark
Scratch-resistant, highly transparent sapphire crystal with an anti-reflective coating
SPECIFICATIONS
Multiple functions, all at your fingertips
CASIO WATCHES
(Smartphone app)
- Auto time adjustment
- Easy watch setting
- World time (about 300 cities)
- Diving log: Timeline display of dive date, time, number of dives, and other info, along with dive location and images taken
- Tide point setting: Pre-set major diving spots worldwide. Select from map, list, and other formats.
- Watch status display: Graphical display of time-reception status, solar power generation status, internal data update history and more.
- Self-check: Automatic evaluation of watch functions’ operational status. Displays a screen alert in the case of malfunction.
- Phone finder
- Premium Production Line certificate
Watch Functions
• Shock-resistant structure
• ISO 764-compliant magnetic resistance
• ISO 200-meter water resistance
• Solar-powered
• Smartphone Link (Automatic connection)
• Radio-controlled (Multiband 6)
• Auto hand home position correction
• Hand shift feature
• Diving functions: dive time measurement, surface interval time display, diving logs
• Tide graph
• Dual time
• Stopwatch
• Countdown timer
• Alarm
• LED light (Super Illuminator)
• Date and day display
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks and logos by Casio Computer Co., Ltd. is under license.
