Global clock

A round-the-world watch comprises a watchcase, a watch dial and a transmission mechanism. The utility model is characterized in that the watch dial is driven to rotate by the transmission mechanism, the watch dial rotates for one circle in 24 hours, representative place names in all time zones of th...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GUOJI YU
Format:	Patent
Sprache:	eng
Schlagworte:	HOROLOGY MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES PHYSICS TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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