====== Lange L902 ======

{{wst>image_cr|Lange|L902.0}}

**Calibre L902** is a [[tourbillon]] watch movement from [[A. Lange & Söhne]].

Cal. L902.0 was introduced in [[1994]] and was used in the [[A. Lange & Söhne Tourbillon "Pour le Mérite"]] through [[1999]]. It is a [[tourbillon]] movement with [[Fusée & Chain]]. The movement features 29 [[jewel]]s, 2 diamonds, and 7 [[chatons]]. The [[Nivarox]] balance spring adjusts using screws and operates at 18,000 A/h.

<WRAP ud ud_mov>
**Description:**
  * [[Manual winding]] [[tourbillon]] movement with [[Fusée & Chain]]
  * 320 components (plus 633 more in chain)

**Functions:**
  * Center hour and minute hands
  * Subdial seconds
  * Subdial [[power reserve indicator]]

**Data:**
  * D 30 mm, H 6 mm
  * 29 [[jewels]]
  * 18,000 A/h
  * Power reserve 36 hours 

**Production period:**
  * [[1994]]-[[1999]]
</WRAP>

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