====== JLC 970 ======
**Calibre 970** is an [[automatic]] watch movement from [[Jaeger-LeCoultre]].

From the 1930's to the 2000's, no [[Jaeger-LeCoultre Reverso]] watch had an automatic movement. This changed with the [[2001]] introduction of the [[Jaeger-LeCoultre Reverso Grand Sport Automatique|Reverso Grand Sport Automatique]] and the [[2005]] introduction of the [[Jaeger-LeCoultre Reverso Grande Automatique|Reverso Grande Automatique]] with Calibre 970.

Calibre 970 is an automatic [[GMT]] movement made up of 233 pieces. It runs at 28,800 A/h, has 29 jewels, and a power reserve of 50 hours. Measuring 5.70 mm in height, it is rather thick for a [[Jaeger-LeCoultre Reverso]] movement. Calibre 970 displays two timezones on the same face with two coaxial hour hands. It also has a [[big date]] indicator at 11 00 and a [[subdial]] for [[small seconds]] and day/night indication.

The [[Jaeger-LeCoultre Autotractor]] family of movements is often referred to as "the 970 family", and Calibre 970 should be included in this family, since it includes the same elements as the familiar [[JLC 975]]. Calibre 970 is very closely related to [[JLC 977|Calibre 977]], used in the [[Jaeger-LeCoultre Reverso Squadra Hometime|Reverso Squadra Hometime]], but that watch has only a small date window at 3 00.

===== Applications =====
Jaeger-LeCoultre used this calibre only in the [[2005]] [[Jaeger-LeCoultre Reverso Grande Automatic]].

<WRAP ud ud_mov>
**Description:**
  * [[Automatic]] [[GMT]] movement
  * 233 components

**Functions:**
  * Hour/minute
  * [[GMT]]
  * [[Small seconds]]
  * Day/night indicator
  * [[Big date]]

**Data:**
  * H 5.70 mm
  * 29 [[jewels]]
  * 28,800 A/h
  * Power reserve 50 Hours

**Production period:**
  * [[2005]]-
</WRAP>

{{tag>Movements Automatic_movements GMT_movements Jaeger-LeCoultre_calibres Jaeger-LeCoultre_Reverso_calibres Jaeger-LeCoultre_Autotractor_calibres}}