The MASTER OF G series: A professional series pushing the limits.
The FROGMAN, a car that supports maritime missions, now comes in a tan color, a utility color used in many pieces of equipment.

By employing a color scheme that eliminates ornamentation, we have strongly expressed the series' identity as one that pursues true practicality.

Based on an all-black design reminiscent of the functional beauty unique to professional tools, tan is used as an effective accent color.

The DLC coating on the bezel and the black IP treatment on the front screws enhance the metallic texture, achieving a high level of harmony between quality and utility.

Furthermore, it employs a composite band that combines metal and resin to achieve both strength and lightness.

It features a two-stage adjustable extension mechanism, making it easy to wear even over a wetsuit.

Structure, function, and design born from practicality.

This model, with its realistic color scheme befitting a tough, all-in-one piece of gear, more strongly expresses the essence of MASTER OF G-Shock-resistant structure.
- Tough Solar (solar charging system).
? Waterproof function for ISO standard 200m diving.
- Radio wave reception function: Automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves) / Manual reception, Received radio wave: JJY, Frequency: 40kHz/60kHz (compatible with both Fukushima and Kyushu stations) Received radio wave: WWVB, Frequency: 60kHz Received radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Received radio wave: BPC, Frequency: 68.5kHz
* When the home time setting is set to a city where reception is possible, the station corresponding to that city will be received.

Please note that the time difference will be set according to the selected city.

- World Time: Displays the time in 48 cities worldwide (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time).
- Diving function: Depth measurement range: 0.0 to 80.0m, depth measurement unit: 0.1m, dive time measurement: up to 6 hours (1-second increments up to 180 minutes, then 1-minute increments), in diving mode, measurement starts/stops automatically at a depth of 1.5m, and log memory is also automatically created.

Surface interval time display (up to 48 hours), ascent speed warning function.
- Store 20 memory slots containing log data (dive start date and time, dive duration, maximum depth, minimum water temperature).

- Direction measurement function: Measures direction angle (0 to 359?), displays 16 directions (not displayed in diving mode),.
continuous direction measurement (60 seconds (20 seconds in diving mode)), graphic display of north, south, east, and west, bearing memory, automatic horizontal correction function, direction correction function, magnetic declination correction function.
- Temperature measurement function (measurement range: -10 to 60?C, temperature measurement unit: 0.1?C).
- Timestamp function: Records date and time (water depth, temperature, and direction are also recorded simultaneously while the sensor is measuring) and stores up to 20 entries.

- Moon data (display of lunar phase and lunar shape).
- Tide graph (6-level display).
- Stopwatch (1/100 second, 100-hour timer, with split function).
- Timer (Setting unit: 1 minute, Maximum setting: 24 hours, Measured in 1-second increments).
- Five daily alarms (one with snooze function) - Hourly time signal.
- Battery indicator display - Power saving function (In dark places, the display turns off after a certain period of time to save power).
- Fully automatic calendar.
- 12/24-hour time display switching - Operation sound ON/OFF switching function.
- LED backlight (with full auto light, super illuminator, afterglow function, and afterglow duration switching (1.5 seconds/3 seconds)).
- Operating time from a full charge without solar power generation: Approximately 7 months with functions in use; Approximately 23 months in power saving mode.
* If radio wave reception is not performed, it will operate with normal quartz accuracy (average monthly deviation of ?15 seconds).



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Casio   Silver   MensWatch   GShock   Frogman   Casio Men's G-Shock Frogman   David et Philly   WatchNation   ELITE TIMEPIECEHK-HONG KONG   GWFD1000BC1JF