====== ETA 2660 ======
{{wst>image_cr|ETA|2660}}

Calibre by [[ETA]]

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

The movement is used with ladies' watches.


<WRAP ud ud_mov>

**Description:**
  * [[Manual winding]] movement
  * [[Swiss lever escapement]]
  * [[Incabloc]] [[shock protection]]
  * [[Yoke winding system]]
  * Regulator system ETACHRON

**Functions:**
  * Hours, minutes
  * [[Central seconds]]

**Data:**
  * 7¾ [[ligne]]s
  * Ø 17.2 mm, H 3.5 mm
  * 17 [[jewels]]
  * 28,800 A/h
  * [[Power reserve]] ca. 38 h

**Production period:**
  * Since [[1971]]
</WRAP>

{{tag>Movements Manual_winding_movements ETA_calibres}}