In this “The Spirit of EDIFICE”, we will introduce the detailed commitment included in the product. The “FUNCTION” function is proud. I aimed for absolute accuracy and practicality, and the latest feature that seems to be EDIFICE. ① Have versatile functions in hand. – Smartphone link function – Various functions in conjunction with the special application “CASIO WATCH +” can be used with easy operation. ② Trust that keeps on moving. – Solar Drive – By changing the light to power by the solar charging system and driving various functions stably, EDIFICE keeps keeping accurate time.