How to use



Caliber No. of this watch is “H29*”. (“*” is a substitution of any 1-digit number such as “0” and “6”.)
here. Here are introduced the main features and specifications of the H29* movement.

Radio controlled watch

Receives time signals from one of the five signal stations in four regions in the world and automatically adjusts the time.


No periodical battery replacement is needed. This watch is fueled by light.

World time

Indicates the time around the world by choosing one of 24 time zones.

Pictorial indication (Sun and Moon)

The dial with the Sun and Moon rotates around in 24 hours and indicate night and day.