Casio releases G-Shock Gravitymaster, Mudman and Rangeman in bright Caution Yellow design

Casio has officially released three new G-Shock Master of G watches in the bright Caution Yellow colour. The Gravitymaster GR-B300RY-1A9JF, Mudman GW-9500MRY-1A9JF and Rangeman GPR-H1000RY-1A9JR models are now available for purchase in Japan.
Here's What We Know
All of these models feature GPS, multiple sensors, solar charging, and high durability, making them ideal for extreme conditions.
The Gravitymaster GR-B300RY-1A9JF (¥44,550, ~$297) is designed for aviation and travel. It is equipped with Bluetooth for time synchronisation, a functional display, and solar charging for long-lasting operation. The lightweight resin in the case ensures minimal weight, and the shockproof design guarantees durability. There is also LED backlighting for use in low light conditions.




The Mudman GW-9500MRY-1A9JF (¥58,410, ~$389) is designed for the most demanding conditions. This watch features Triple Sensor technology with altimeter, barometer and compass, as well as radio-controlled time for automatic correction. The dual-layer display improves readability, and the dirt and water resistant design protects the watch from contamination.
The Rangeman GPR-H1000RY-1A9JR (¥66,330, ~$442) is the most advanced model, including GPS tracking, heart rate monitor, and VO2 max measurement. The six-sensor system measures altitude, pressure, acceleration, and temperature. The MIP LCD display provides clear images in the outdoors.
These models are available on Yahoo! Shopping, Amazon Japan, and Rakuten. They are expected to be available soon in the US, UK and other regions.
Source: Casio