====== Lange L102 ======

{{wst>image_cr|Lange|L102.1}}
{{wst>image_cr|Lange|L102.1 2015|Lange L102.1 (2015)}}

The **Lange L102** is a [[manual winding]] movement with [[tourbillon]] from [[A. Lange & Söhne]].

It is used in the [[A. Lange & Söhne 1815 Tourbillon|1815 Tourbillon]] model.

<WRAP ud ud_mod>
**Description:**
  * [[Manual winding]] [[manufacture movement]]
  * [[Three-quarter plate]] in untreated nickel silver, with Glashütte ribbing
  * [[Glucydur]]-[[screw balance]] from in-house production
  * NIVAROX-1 [[Flat hairspring]] from in-house production
  * Shock protection
  * [[Balance cock]] engraved by hand
  * Edges in movement [[chamfered]] and polished

**Functions:**
  * Hours, minutes
  * [[Small seconds]] via tourbillon at 6 h
  * [[Zero-Reset]]

**Data:**
  * ∅ 32.6 mm; H 6.6 mm
  * 21.600 A/h
  * 20 [[jewels]], including 5 in screwed gold [[chaton]]s, 1 diamond capstone
  * 262 components
  * Power reserve 72 hours
</WRAP>

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