====== A. Lange & Söhne 1815 Chronograph “Best of Show 2021” Concorso d’Eleganza Villa d’Este ======
{{wst>image_cr|A. Lange & Söhne|1815 Chronograph Best of Show 2021|1815 Chronograph “Best of Show 2021” Concorso d’Eleganza Villa d’Este}}
{{wst>image_cr|A. Lange & Söhne|1815 Chronograph Best of Show 2021 back|1815 Chronograph “Best of Show 2021” Concorso d’Eleganza Villa d’Este, back}}

The **1815 Chronograph "Best of Show 2021" Concorso d'Eleganza Villa d'Este** is a unique wristwatch by [[A. Lange & Söhne]].

Special model of the [[A. Lange & Söhne 1815 Chronograph|1815 Chronograph]] on the occasion of the traditional competition //Concorso d'Eleganza Villa d'Este// for classic automobiles. The unique piece in 18-carat white gold with a solid red gold dial and hand-engraved hinged back is reserved for the "Best of Show" winner [[2021]].

<WRAP ud ud_mod>
**Reference:**
  * 414.049 [[white gold]], red gold dial

**Movement:**
  * [[Manual winding]] [[manufacture movement]] [[Lange L951|L951.5]], 18,000 A/h
  * [[Flyback]] [[chronograph]]
  * [[Balance cock]] engraved by hand
  * Shock-resistant [[cam-poised balance]]
  * Precision beat-adjustment system with lateral setscrew and whiplash spring
  * [[Plate]]s and [[bridge]]s in untreated [[nickel silver]]
  * 34 [[jewels]]
  * 306 components
  * 60 hours Power reserve

**Case:**
  * 18 ct [[white gold]]
  * Ø 39.5 mm, height 11.9 mm
  * [[Sapphire crystal]]
  * [[Sapphire crystal]] caseback

**Dial:**
  * 18ct [[red gold]], subsidiary dials: brown
  * Hours and minutes hand: gold, black [[rhodinated]]; chronograph hand, seconds hand and minutes hand: steel, rhodinated

**Functions:**
  * Hours  and minutes indication, [[small seconds]] with [[hacking seconds]]
  * 30-minutes counter, central chronograph-seconds
  * [[Flyback]] [[chronograph]] with precisely jumping minutes hand
  * [[Pulsometer]] scale

**Bracelet:**
  * Dark brown hand-sewn leather strap with [[tang-type buckle]] in [[white gold]]
</WRAP>

===== Weblinks =====
  * [[https://www.concorsodeleganzavilladeste.com/patronage_partner/a-lange-sohne/|Concorso d’Eleganza Villa d’Este]] 

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