====== JLC 814 ======
**Calibre 814** was a [[manual winding]] [[alarm]] [[movement]] from [[Jaeger-LeCoultre]].

Introduced in [[1953]], Calibre 814 joined [[JLC 489|Calibres 489 and 601]] in the [[Jaeger-LeCoultre Memovox]] range. Essentially an improved version of Calibre 489, Cal. 814 would be produced until [[1964]], when it was replaced by the popular [[JLC 910|Calibres 910 and 911]]. In [[1956]], Jaeger-LeCoultre also introduced an automatic version of the Memovox, using [[JLC 815|Calibres 815 and 825]].

Calibre 814 was also available with [[Parachoc]] [[shock protection]] as **Calibre P814** and with [[Kif]] shock protection as **Calibre K814**.

As in Cal. 489, the alarm hammer struck a protuberance on the back plate, making a distinctive buzzing sound. Even if the alarm was not wound, the hammer rattled freely against the protuberance.

===== Specifications =====
  * 12.5 [[ligne]]s in diameter, 5.2 mm thick
  * [[Glucydur]] balance, automatically compensating flat [[hairspring]]
  * 18,000 A/h
  * [[Double barrel]] (time and alarm)
  * Direct sweep seconds
  * 17 [[jewel]]s
  * Alarm hammer inside case back


{{wst>template_jaeger-lecoultre_alarm_calibres}}

===== External Links =====
  * [[http://omegaforums.net/threads/a-little-potted-history-of-the-memovox-my-recently-acquired-cal-911.4480/|A Little Potted History Of The Memovox & My Recently Acquired Cal 911]]
  * [[http://www.adamvintage.com/jaeger-lecoultre-memovox.html|Three Cheers for Memovox!]]


{{tag>Movements Manual_winding_movements Jaeger-LeCoultre_calibres Jaeger-LeCoultre_Memovox_calibres Alarm_movements}}