A double-layer liquid crystal model with a register ring equipped with a triple sensor. A practical design realized by combining a two-layer liquid crystal able to display multiple types of information simultaneously and a register ring that displays direction in a simple manner via a rotating mechanism. It is equipped with Tough Solar in addition to the directional, barometric pressure/altitude, and temperature measurement functions. Additionally, the direction, barometric pressure/altitude, and temperature measurement buttons are arranged independently. The large buttons can be operated with a single push, even with gloves on. The button guard also wraps the outer circumference of the buttons in a resin material to prevent mistakes during measurement. A resin band is provided at the joint between the case and band using large screws to improve the connection strength. The register ring is knurled to improve texture and to give the watch a sense of functionality and precision as a piece of outdoor gear.