Casio Men S G Shock Radio Solar Gw 7900b 1jf Black

Explanation by manufacturer

Solar radio wave model with tide graph

It is a highly functional digital model equipped with a solar radio wave function for use in harsh environments. While equipped with a tide graph moon data measurement function, it is possible to receive standard radio waves from 6 stations around the world. It is equipped with large buttons that enable reliable operation even when wearing protective clothing, etc., and uses a large LCD that ensures high visibility. A slit cover is incorporated into the back of the case, providing impact protection from the back side and at the same time increasing breathability and making it comfortable to wear.

[Main Features] Shock Resistant Structure/ 20 ATM Waterproof/ Tough Solar/ Standard Radio Reception Function (Multi Band 6)/Tide Graph/ Moon Data/World Time/Stopwatch/ Timer/ Time Alarm/ EL Backlight (Full Auto Light)

shockproof structure/ 20 ATM waterproof function

Impact resistant construction: A hollow structure case that protects the module from external impact, cushioning material protection for important parts within the module, and an omnidirectional guard structure that mitigates direct impact due to the unique case bezel shape, making it resistant to falling impacts.

20 ATM waterproof function: Adopts an airtight structure that is compatible not only with everyday life, but also with activities such as unexpected bad weather, swimming, and skin diving.

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radio wave solar

Standard radio reception (multiband 6): A small antenna that receives standard radio waves from Japan (Fukushima Station/Kyushu Office), the United States, the United Kingdom, Germany, and China, automatically corrects the time, and displays the correct time.

TOUGH SOLAR: Casio's unique solar charging system that uses light as power to stably drive various functions that apply a heavy load.

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tide graph

When the location and date are set, tide information under the set conditions is displayed. In time mode, tide information for the area set to “home time” is displayed.

Full Auto Light (EL Backlight) The auto light, which emits light simply by tilting the watch without pressing the button, automatically turns on in dark places and automatically turns off in bright places. Very useful for checking the time etc. in dark places.

→ Put the watch on your wrist, position it horizontally, and tilt it 40° or more so that you can see the display, and the light will turn on.

※Only when the full auto light is on.

G-SHOCK is a highly functional digital model equipped with a solar radio wave function that continues to evolve in pursuit of toughness.

Shock Resistant Construction & 20 ATM Water Resistant: Adopts an impact-resistant structure that is resistant to shock and vibration. It is also equipped with 20 ATM water resistance, so it can be used in a variety of places and situations.

Tough Solar: Casio's unique solar charging system that stably operates various functions that place a heavy load by combining a solar panel that generates electricity even with a slight amount of light and a large rechargeable battery.

Radio Controlled Clock: Accurate time can be displayed by receiving radio waves with time information on it. ※Compatible with Japan/North America/Europe/China regions

Tide Graph & Moon Data: Shows the state of the tide and the phases of the moon in graphs.

OTHER PRODUCT SPECIFICATIONS: Please check the description.

To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.