ETA 2660

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ETA 2660
© ETA

Calibre by ETA


Mechanical movement with manual winding, power reserve ca. 38 hours.

The movement is used with ladies' watches.

Description:

Manual winding movement
Swiss lever escapement
Incabloc shock protection
Yoke winding system
Regulator system ETACHRON

Functions:

Hours, minutes
Central seconds

Data:

lignes
Ø 17.2 mm, H 3.5 mm
17 jewels
28,800 A/h
Power reserve ca. 38 h

Production period:

Since 1971