====== A. Lange & Söhne 1815 Chronograph Flyback ======
{{wst>image_r|A_Lange_&_Söhne_1815_Chronograph_Flyback|A. Lange & Söhne 1815 Chronograph Flyback}}
{{wst>image_r|Lange_L951.0|Calibre L951.0}}
**1815 Chronograph Flyback** is a luxury watch by [[A. Lange & Söhne]].

After the [[1999]] published [[A. Lange & Söhne Datograph|Datograph]] Lange, with the Calibre [[Lange L951|L951.0]], developed a [[chronograph]] movement with classical, sophisticated [[column wheel]] mechanism, with [[flyback]] function and precisely jumping minutes counter. The watch has a dial made of solid [[silver]] and a case in [[white gold]] or [[red gold]]. The [[sapphire crystal]] caseback allows to see the great [[finished]] movement at work.

The watch sets a particular highlight in the series "1815", which is named after the year of birth of [[Ferdinand Adolph Lange]].

<WRAP ud ud_mod>
**Reference:**
  * 401.026 ([[white gold]]), 401.031 ([[red gold]])

**Movement:**
  * [[Manual winding]] [[manufacture]] movement Calibre [[Lange L951|L951.0]], 18,000 A/h
  * [[Flyback]] [[chronograph]]
  * 34 [[jewels]]
  * 36 hours power reserve

**Case:**
  * 18ct [[white gold]] / [[red gold]]
  * Ø 39 mm, height 10.8 mm
  * [[Sapphire crystal]]
  * Screwed down caseback with six screws and with [[sapphire crystal]]
  * [[Waterproof]] to 30 m

**Dial:**
  * Solid silver
  * [[Blued]] lancet hands or lancet hands in [[red gold]]

**Functions:**
  * Hours, minutes, [[small seconds]]
  * 30 minutes counter, [[chronograph]] seconds hand als [[central seconds]]
  * [[Pulsometer]] scale

**Bracelet:**
  * Black alligator leather strap with [[tang-type buckle]] in [[white gold]]/[[red gold]]
</WRAP>

{{tag>Watch_models Chronographs A._Lange_&_Söhne_models A._Lange_&_Söhne_1815_models}}