Brand Description: Solar power function that does not emit unnecessary batteries, has been certified as an "Eco-Mark Product" (Environmental Conservation Item) by the Japan Environment Association of Foundation as a product to protect the planet.
An atomic clock that receives standard radio waves and displays accurate time. Solar power function eliminates the need for regular battery replacement, making it eco-friendly and economical for long term use. It is equipped with convenient functions such as a chronograph and dual time calendar.
In addition, the belt uses a free adjuster band that allows you to easily adjust the band without using any tools, and a double push clasp with excellent attachment and removal.