Casio G-SHOCK Gravitymaster GR-B300H-5AJF Bluetooth Solar Watch Domestic

[Product Description]

Description

From the G-SHOCK MASTER OF G series designed for use in harsh environments, we introduce the MASTER IN HORIZON GOLD, inspired by the golden horizon where land and sky meet, evoking the beginning of endless exploration. Based on the models MUDMAN GW-9500, MUDMASTER GG-B100 with land concept, and GRAVITYMASTER GR-B300 with sky concept, each model features a metal bezel with light yellow gold IP coating and metal parts with brown IP accents, combined with a dark brown resin band to express the power of nature.

The GW-9500MH-5 features shock resistance, dust and mud resistance, radio solar power, and triple sensors. It measures direction, altitude/pressure, and temperature to support activities in extreme environments. The duplex LCD with enhanced visibility of the compass display improves the practicality of the digital compass.

The GG-B100XMH-5A has a stainless steel bezel for a refined texture. The case uses carbon fiber reinforced resin to prevent damage and deformation, ensuring high airtightness and shock resistance. It also includes a mud intrusion prevention filter and a fiberglass reinforced resin back cover for durability. Functionally, it measures direction, altitude/pressure, temperature, and step count. It features easy time setting via a dedicated app, and can automatically record the altitude data from the watch and route data from a smartphone into the app, supporting quick decision-making and precise actions.

The GR-B300H-5A adopts a 'Carbon Core Guard' structure for shock resistance. The case made of carbon fiber reinforced resin combined with a seamless bezel inspired by next-generation aircraft creates a powerful form. It includes a home time switching function and dual time function, useful for international travel. The large, three-dimensional hour markers and wide face are enhanced with a metal bezel for better visibility and functionality. The disk hand on the 9 o'clock side uses a dual-coil motor to pursue smooth movement and aesthetic design. It also features an alarm ON/OFF, stopwatch, and functions as a battery indicator.

MASTER OF G MASTER IN HORIZON GOLD is a tough watch that delivers high performance in extreme environments while maintaining a refined feel.

● Shock resistant structure ● Tough Solar (solar charging system) ● 20 ATM water resistance ● Mobile Link function (Bluetooth® communication with compatible smartphones) ● Dual Time (time switching with home time) ● Stopwatch (1 second, 24-hour, split function) ● Timer (set in 1-minute units, up to 24 hours, measured in 1-second units) ● Time alarm ● Battery level indicator ● Power saving function (stops movement after a period of darkness to save power) ● Full auto calendar ● Date and day display ● LED light (Super Illuminator with afterglow function) ● Approximate battery life: about 5 months with full charge, about 18 months in power-saving mode without solar power

* When not linked with a smartphone, it operates with standard quartz accuracy (average monthly deviation ±15 seconds).

From the G-SHOCK MASTER OF G series designed for extreme environments, we introduce the MASTER IN HORIZON GOLD, inspired by the golden horizon where land and sky meet, evoking the beginning of endless exploration. [Shock resistance & 20 ATM water resistance] Features a shock-resistant structure and 20 ATM water resistance, suitable for various locations and situations. [Tough Solar] Uses Casio's proprietary solar charging system with a solar panel that generates power from minimal light and a large secondary battery for stable operation of demanding functions. [Mobile Link Function] Can connect via Bluetooth® with compatible smartphones for feature synchronization. [Other specifications] Please see the description for details.

[Important Notice - For Overseas Customers]

Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.

1. Laws, Regulations, and Safety Standards This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards. Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.

2. Regarding Electrical Products 【Voltage Compatibility】 When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.

【Plug Type】 Our products use Japanese plug types (Type A or Type B). Please use a conversion adapter as needed.

【Important Notes Regarding Transformers and Adapters】 Transformers adjust the voltage to match the requirements of the equipment. Conversion adapters only change the plug shape and do not adjust the voltage. Using only a conversion adapter without a transformer may damage the product.

[Regarding Liability] We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.

3. Language and Manual Product instructions and displays may be in Japanese only. An English version of the manual can be downloaded from our website.

4. Regarding Product Returns and Exchanges Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.