====== Zenith 3600 ======

{{wst>image_cr|Zenith|3600}}

The **El Primero 3600** is a [[manufacture]] movement by [[Zenith]].

[[Automatic]] column-wheel [[chronograph]] movement, able to measure and display the 1/10th of a second. Redesigned to pay tribute to the 50th Anniversary of the legendary [[El Primero]] movement from [[1969]]. Increased power reserve of 60 hours, new stop-second mechanism.

Used e.g. with the model [[Zenith Chronomaster Sport]] (2021).

<WRAP ud ud_mov>
**Description:**
  * [[Self-winding]] movement, bi-directional winding
  * [[Column wheel]] calibre
  * [[Shock protection]] Kif-Ultraflex
  * [[Chronometer]] certificate ([[COSC]])

**Functions:**
  * Hours, minutes, [[Small seconds]], date
  * [[Stop-second]]
  * 1/10th of a second [[Chronograph]]

**Data:**
  * 13¼ [[ligne]]s
  * D 30.0 mm, H 6.6 mm
  * 35 [[jewels]]
  * 311 components
  * 36,000 A/h
  * Power reserve 60 h

**Production period:**
  * From [[2021]]
</WRAP>

{{tag>Movements Automatic_movements Chronograph_movements Zenith_calibres Zenith_El_Primero_calibres}}