New. Product Description (Reference: https://www.atmos.app/jp/) The MISSION3 is designed with the theme of "Simplifying Diving." It offers practical features for scuba divers and freedivers, including support for depths up to 130m, vibration alerts, and sound alerts. Patented features such as GPS dive spot navigation and a freedive safety stopwatch enhance functionality. It also features an apnea training tool, multi-band GPS, a digital compass, and a high-brightness 1.4-inch full-color AMOLED display. Combined with the convenient ATMOS logbook app, the MISSION3 is the ultimate partner for divers of all levels.