The Citizen caliber 8310 is an automatic movement manufactured in Japan. It features 21 jewels and offers a 60-hour power reserve, a notable improvement over the 40 hours provided by its predecessor, the 8210. Introduced in 2019, the movement powers several time-and-date dress watches in Citizen's collection. It remains in production.
Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
60h
Display Type
Analog
BRAND
TYPE
AutomaticSTATUS
In ProductionLAUNCH YEAR
2019COUNTRY
JapanALSO KNOWN AS