====== Lange L911 ======

{{wst>image_cr|Lange|L911.4}}

**Lange L911** is a [[manual winding]] [[form movement]] by [[A. Lange & Söhne]]. It was used in the [[A. Lange & Söhne Arkade|Arkade]] ladies' watch.

<WRAP ud ud_mov>
**Description:**
  * [[Hand-winding]] [[form movement]], 21,600 A/h
  * 30 [[jewels]], including 3 in screwed gold [[chaton]]s
  * [[Small second]]
  * Hand-engraved [[balance cock]] with [[Swan's neck fine regulation]]
  * [[Glucydur]] [[screw balance]] with [[hacking seconds]], [[Nivarox]] hairspring
  * Glashütte [[three-quarter plate]], bridges with [[Glashütte ribbing]]
  * Power reserve 42 hours
</WRAP>

{{tag>Movements Manual_winding_movements A._Lange_&_Söhne_calibres}}