• G-Shock
  • Item no. MRG-BF1000R-1A
  • $5,000.00

Frogman/MRG

G-Shock MR-G Frogman luxury diving watch is made of titanium and sapphire. See more

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A premium, full-metal G-SHOCK MR-G timepiece for the sea — the titanium armor-clad, airtight MRG-BF1000 with ISO 200-meter water resistance joins the FROGMAN family of full-fledged diver’s watches.

This MR-G diver’s watch takes the unique asymmetrical design, screw-lock case back and distinctive diving frog character — which were so popular when FROGMAN came out back in 1993 — to a whole new level.

Originally produced in resin, the complex design has now been remade in titanium, with each component crafted separately and polished meticulously for an entirely new feel of high-end quality. The watch is built with an intricate combination of over 70 exterior components, including an O-ring waterproof seal to deliver outstanding FROGMAN water resistance and special buffers to strengthen the shock-resistant structure — all while maintaining the beauty of form the MR-G line is known for.

For enhanced strength, we’ve developed a protective structure with fluoro rubber buffers installed between the multiple bezel parts. This structure features face-guarding functionality that helps to absorb shocks from the front and the sides, as well as protecting the crystal.

The dedicated MR-G module features a gold-plated retainer plate. The screw-lock case back is fit with sapphire crystal finished in vibrant blue vapor deposition and engraved with the iconic FROGMAN diving frog character.

Dura Soft, a durable and comfortable fluoro rubber, is used for the band, and Ti64 titanium alloy for the buckle and band loop. Simply remove the side pins while pressing the buttons on the lugs’ undersides to quickly and easily swap out the band.

More than just handsome, this timepiece provides superior functionality, as well. Equipped with Bluetooth®, the hour and minute hands overlap and work in unison to form a single hand when in diving mode, making the time spent underwater (minutes) easy and intuitive to see and delivering high visibility. Download the dedicated app to pair with your smartphone and easily display tide data for more than 3,000 locations around the world. Check dive logs on your smartphone and get more details on data tracked by your watch.

Titanium armour-clad:
An MR-G for the sea

Enjoy the handsome full-metal form of the MR-G, now with a highly airtight structure delivering ISO 200-metre water resistance. The shock-resistant structure with a titanium exterior houses the watch’s dual identities. The titanium exudes a profound, powerful sense of presence, the assortment of multiple components gives the structure an impression of intricate beauty, and meticulous attention to detail extends to every facet of the componentry in the finishing. An MR-G diver’s watch, crafted with a level of passion for design befitting the flagship line of the G-SHOCK brand.

Key Features:


Sophisticated integration of strength and beauty: Titanium armour for a highly airtight exterior

Titanium is used for strength — from key parts like the case, bezel, and case back, to miniature components such as the crown, buttons, and screws.

The watch is made up of an intricate combination of over 70 exterior components, including the O-ring waterproof sealing and buffers that strengthen the shock-resistant structure.

This original construction maintains water resistance, a quality demanded of diver’s watches, while achieving a dignified form worthy of the MR-G line.

*Some parts are not shown in the photo.

Structural beauty with separate parts and face-guarding functionality

The newly developed protective structure offers enhanced strength, with multiple buffers made of fluoro rubber installed between the parts that make up the bezel and in the space between the bezel and case.

The included face-guarding functionality helps to absorb shocks from the front, as well as protecting the crystal.

The face-guarding components are made with lightweight, rust-resistant titanium and treated with a deep-layer hardening process and DLC coating to provide even greater strength and abrasion resistance.

Clad Guard Structure adapted for diving

Protective components 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.

Sapphire crystal screw-lock case back: Functional beauty from an inventive combination of materials

Sapphire crystal is press-fit into the pure-titanium screw-lock case back, ensuring a highly airtight structure while maintaining the built-in antenna’s radio wave reception sensitivity.

Casio passion for refinement, down to the finest details, is evident everywhere in the design, with vibrant blue vapour deposition, an engraved first-generation FROGMAN diving frog character, and more.

*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.

ISO 200-metre water resistance to support diving activities

The strong, lightweight, rust-resistant titanium 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 ISO 200-metre diving water resistance.

Dura Soft (fluoro rubber) band for a comfortable fit on the wrist

Flexible and durable fluoro rubber is used for the band, Ti64 titanium alloy for the buckle and band loop.

Simply remove the side pins while pressing the buttons on the lugs’ undersides to quickly and easily swap out the band.

Handy for performing occasional maintenance such as cleaning.

Dive mode and tide graph mode: With full-analogue display

In dive mode, dive times and surface interval times are indicated by forward and reverse rotation of the hands. In tide graph mode, the watch displays tide graphs for a selected diving spot along with local time.

Functions useful for diving are offered with full-analogue display.

Solar x Bluetooth®

Solar-powered timekeeping with Bluetooth® and radio control for enhanced accuracy and reliability

Super Illuminator

Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark

Sapphire Crystal

Scratch-resistant, highly transparent sapphire crystal with an anti-reflective coating

– Automatic time adjustment
– Easy watch setting
– Approximately 300 world time cities
– Notification function (incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders)
– Training analysis data
– Activity history
– Life log data
– Sleep analysis data
– Phone finder

Apple Music Store

Google Play

https://youtu.be/OdglhHfQOHY

  • Shock-resistant structure

  • ISO 200-metre water resistance

  • ISO 764-compliant magnetic resistance

  • Solar-powered

  • Smartphone Link

    (Automatic connection)

  • Radio-controlled

    (Multiband 6)

  • Auto hand home position correction

  • Light

  • 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

  • Made in Japan

  • Alternate Sku Numbers:

    MRG-BF1000R-1ADR, MRGBF1000R-1A

Basic Information:

Module: 5702

UPC: 889232345789

Case size (L× W× H): 56 × 49.7 × 18.6 mm

Weight: 132 g

Case and bezel material: Case / bezel material: Titanium

Band: Dura Soft Fluoro Rubber band

Construction: Shock Resistant, Magnetic Resistant

Water resistance: ISO 200 meters Water Resistance

Time adjustment: Radio-controlled Watch; Multi band 6

Power supply and battery life: Tough Solar (Solar powered)

 

Smartphone Link/App Connectivity Features:

Smartphone Link feature

Mobile link (Automatic connection, wireless linking using Bluetooth®)

Apps: CASIO WATCHES

App connectivity feature:

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Diving log

Tide graph setting (approximately 3,300 global points)

Watch status display

Self check

Phone finder

Premium Production Line certificate

 

Exterior

Glass:

Sapphire crystal with glare-resistant coating

Spherical Glass

Back plate: Screw Lock Back

Compatible band size: 150 to 220 mm

Crown: Screw Lock Crown

Surface treatment: Deep Layer Hardening + DLC Coating

Other:

Neobrite

 

Watch Features

Diving feature:

Diving mode Dive time: 1 second increments, up to 1:59’59

Surface time measurement: up to 24 hours Log data: up to 30 records.

Tide graph: (tide level for specific date and time)

World time: Dual time 27 time zones, Home time swapping, auto summer time (DST) switching

Stopwatch:

1-second stopwatch

Measuring capacity: 23:59’59

Timer:

Countdown timer

Measuring unit: 1 second

Countdown range: 24 hours

Countdown start time setting range: 1 minute to 24 hours (1-second increments)

Alarm/hourly time signal: Daily alarm

Light:

LED light (Super Illuminator)

Afterglow

Light color: LED:White

Calendar: Full auto-calendar (to year 2099)

Hand home position correction feature: The auto hand home position correction

Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark)

Run Time:

Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)

29 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)

Time adjustment details:

Time Calibration Signals

Station name: DCF77 (Mainflingen, Germany)

Frequency: 77.5 kHz

Station name: MSF (Anthorn, England)

Frequency: 60.0 kHz

Station name: WWVB (Fort Collins, United States)

Frequency: 60.0 kHz

Station name: JJY (Fukushima, Fukuoka/Saga, Japan)

Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)

Station name: BPC (Shangqiu City, Henan Province, China)

Frequency: 68.5 kHz

Time calibration signal reception

Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)

*5 times a day for the Chinese calibration signal

Manual receive the latest signal reception results

Other features:

Hand shift feature (Hands move out of the way to provide an unobstructed view of indial)

Regular timekeeping:

Analog: 3 hands (hour, minute (hand moves every 5 seconds), second), 3 dials (dual time hour and minute, dual time 24 hour, day)

Date display

Day indicator

Smartphone App

Download on the App Store

Smartphone App

Get It On Google Play

Operation Guide (PDF)
Operation Guide (HTML) ^
CASIO WATCH MANUAL ARCHIVES ^
CASIO SUPPORT ^

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