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Outdoor Toughness Special
MASTER OF G - SEA
FROGMAN

GWF-A1000-1A2

My GShock

MASTER OF G FROGMAN An analog display model of the G-SHOCK FROGMAN series equipped with an ISO-standard 200 m waterproof diving function to support underwater missions. The home time and dual time displays and dive timer are all analog on an asymmetrical face design. Additionally, the large phosphorescent hour and minute hands enhance visibility. In terms of materials and structure, the model uses a carbon monocoque case that integrates the case and back cover. The carbon fiber reinforced resin boasts high resistance and strength, and achieves an ISO-standard 200 m water resistance. Additionally, its material characteristics also make it lighter and more comfortable to wear. The band is made of fluoroelastomer designed to withstand harsh environments. In terms of functionality, it is equipped with a Bluetooth® system for stress-free operation, and three dual-coil motors to enable high-speed movement of the hands. Additionally, the dedicated app makes it easy to set tide data for around 3,000 locations around the world. The model also allows wearers to check their diving logs on their smartphone and to see the data measured on the watch in more detail.

GWF-A1000-1A2
GWF-A1000-1A2
GWF-A1000-1A2
GWF-A1000-1A2

Specifications

Price
MSRP S$1,099.00
Case size (L× W× H)
56.7 × 51.7 × 19.7 mm
Weight
119 g
Case and bezel material
Case / bezel material: Carbon / Stainless steel
Band
Resin Band
Construction
Shock Resistant
Magnetic Resistant
Carbon Core Guard structure
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 feature
Mobile link (Wireless linking using Bluetooth®)
Apps
G-SHOCK Connected

Glass
Spherical Glass
Sapphire crystal with glare-resistant coating
Crown
Screw Lock Crown
Other
Neobrite

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
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) 30 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy
Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
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
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

Design & Technology

EASY TO USE

with a simple operation on a smartphone app

ACCURATE TIMEKEEPING

with Bluetooth® + Radio-controlled

SOLAR POWERED

by Tough Solar

Analog Watch Display

Analog Watch Display

A first for the FROGMAN: an analog display. The over-sized dimensional index and hour and minute hands offer improved readability. Three dual-coil motors enable the hour, minute and world time hands to move rapidly so the wearer can switch modes with no delay.

ISO 200-Meter Diving Water Resistance

ISO 200-Meter Diving Water Resistance

The monocoque case integrates the case with its back cover. Carbon fiber reinforced resin is used for the case material, offering high strength and low absorbency.
In addition, six screws securely fasten the metal ring that is press-fit to the glass. Enhanced water resistance is facilitated by the button shafts’ triple-gasket fittings.

Back Case

Frog icon (case back)

Fluoroelastomer Band

Fluoroelastomer Band

The fluoroelastomer material provides an excellent fit on the wrist with its soft feel, not to mention exceptional resistance to staining and hydrolysis.

Diving Mode
Tide Mode

Diving Mode

1. The hour and minute hands can be brought together as one at the start of a dive to indicate the diving time.
2. After resurfacing will display the surface interval using both hands. The second hand moves forward or in reverse to indicate the status of dive time and surface interval measurements.

Tide Mode

The inset dial at the 3 o’clock position displays tide data for a specified location and date. The inset dial at the 8 o’clock position shows the current local time. The app comes pre-set with some of the world’s major dive spots. Tide points can be set with ease.

Sapphire Crystal with Non-Reflective Coating + Super Illuminator (High-Brightness LED Light)

Sapphire Crystal with Non-Reflective Coating + Super Illuminator
(High-Brightness LED Light)

Sapphire crystal with a non-reflective coating offers high visibility and scratch-resistance. The Super Illuminator function lights up the watch face with high-intensity light, to ensure readability in the dark.

Bluetooth®電波ソーラー

Bluetooth® + Radio-controlled, solar-powered timekeeping

Time correction is conducted by either Bluetooth® communications or standard time radio wave (Multi Band 6), depending on the circumstances. Reception of the most recent time zone and Daylight Saving Time information assures that the correct time is displayed at all times.

Sapphire crystal with non-reflective coating

Sapphire crystal with non-reflective coating

To ensure high readability, non-reflective coating is applied on the scratch-resistant sapphire crystal.

G-SHOCK Connected

G-SHOCK Connected FREE

Smartphone App

- Diving log
Timeline display of time, date and number of dives along with smartphone-logged dive location and smartphone-shot photos.

- Tide point setting
Some of the world’s major dive spots come pre-set and can be selected from a map or list.

- Automatic time adjustment*
- World time for over 300 cities*
- Phone Finder

* Updating of internal data according to the latest time zone and daylight saving time information.

* App screens shown here may differ from actual screens, since the app is currently under development.

Supported Phone Models (As of Mar 2020)

iOS: iOS 10 or later
Android: Android 6.0 or later

* Bluetooth installed smartphone only.

* Bluetooth® wordmark and logo are registered trademarks of Bluetooth SIG, Inc. and any use of these marks by Casio Computer Co., Ltd. is under license.
* Apple, Apple logo and iPhone are trademark of Apple Inc. registered in the United States and other countries. App Store is a service mark of Apple Inc.
* IOS is a trademark or registered trademark of Cisco Systems, Inc. registered in the U.S.
* Google Play and the Google Play logo are trademarks of Google LLC.
* All other company and product names are trademarks or registered trademarks of their respective owners.

*The color tone of the listed products may differ from the actual product in some cases.

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