All

Twin Sensor
This is the latest new addition to the MASTER OF G MUDMASTER Series. Mud Resist construction helps to ensure that nothing gets into the watch when down and dirty work takes you deep into the dirt and sludge. Multiple gaskets are used on the pipes that guide buttons and shafts, which keeps mud out. These pipes not only act to protect buttons from impact, they also enhance button operation.
In addition, Twin Sensor capabilities provide instant access to direction and temperature information when needed under tough conditions.
The face of the watch is marked with large Arabian numerals at 12, 3, 6, and 9 o’clock for easy reading. The face is illuminated by a Super Illuminator, high-brightness auto LED light to ensure high visibility under virtually any conditions imaginable.
The band surface is processed to resemble a cloth band texture, and the hour and minute hands are shaped with points that make them resemble warning markers. All buttons have a checkered surface for surer operation, and the overall design is tough and rugged.

Introducing the latest additions to the G-SHOCK S series G-SQUAD* lineup of sports watches that are designed and engineered to make daily training more fun and effective.
The size of the new GMA-B800 is approximately 3 mm smaller than the case of the popular G-SHOCK GBA-800, which makes it the perfect choice for those with smaller wrists and those who prefer a more compact watch. This model can also be combined with the GBA-800 as a his-and-hers pair.
The colors of these new models include basic black or white accented with popular rose gold highlights, which are hues that go well with everyday fashions, and gray or yellow, both of which look great with training wear. The watch can Bluetooth? link with a smartphone, which makes sports activities even more fun, while the G-SHOCK Connected phone app provides access to a number of functions that support workouts. Daily health and fitness support functions include a 3-axis accelerometer that keeps track of step counts, a timer that lets you create up to 20 combinations of five timers each, memory for up to 200 lap records, and more. G-SHOCK Connected also makes it possible to maintain step count logs with five exercise intensity levels, calculate the calories you burn, specify a daily step target, create timer combinations and send them to the watch, store stopwatch measurement data, view data, and more. All of this combines to help you plan and record your workouts, making them more effective and enjoyable.
Other features include app-based auto time setting correction and more for more efficient timekeeping, and an Auto Double LED Light that facilitates workouts in areas where lighting is dim.