8 jewels
The ETA E64-031 is a quartz movement manufactured by ETA SA. It measures 25.6 mm in diameter and 1.95 mm in height, with 8 jewels. The movement displays hours and minutes and uses a Renata 373 battery with a theoretical lifetime of 74 months. It conforms to the 11½''' format.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
8 jewels
Diameter
25.6mm
Height
1.95mm
Display Type
Analog
