MASTER OF G FROGMAN This is a G-SHOCK “Frogman” triple sensor equipped model with a waterproof function for ISO standard 200m diving to support underwater missions. Equipped with a sensor, it is possible to measure water depth, direction, and temperature. The water depth can be measured up to 80m, which exceeds the limit of diving activity, in units of 10cm. The directional measurement function can measure important directional information when performing a diving mission without worrying about the angle of the arm. In addition, it has a time stamp function that can record information on the time during the mission, water depth, and temperature, and a button is placed at 9 o’clock to improve its operability. The exterior and quality are also assumed to be used for diving missions. The stainless steel case is DLC-processed for high wear resistance and combined with a highly airtight screw back. The back is engraved with the character of a frog who has set himself in diving equipment. In addition, thicker sapphire glass is used for the windshield to improve visibility and scratch resistance and withstand water pressure. Thorough specifications required by divers, such as a large forged button that can ensure operability even while wearing gloves, a long band with a carbon fiber sheet inserted, and a high-brightness LED light that supports activities in the dark. It is a model that is particular about the target.