Model
Case:
Case Material
Honey Gold
Case Glass
Sapphire
Case Back
Open
Case Diameter
41.20 mm
Case Height
14.30 mm
Case Lug Width
20.00 mm
Dial:
Dial Color
Silver
Dial Indexes
Arabic numerals
Dial Hands
Alpha
Movement:
Hand-wound movement introduced in celebration of the 15th anniversary of a. Lange & Söhne, featuring a tourbillon, chain & fusée and a flyback, rattrapante chronograph. The terminal curve of the balance spring is bent according to calculations made by Prof. Strasser of Glashutte. The 'Tourbograph' was originally conceived by Gunter Blumlein, who sadly never got to see the final result. It consists of over 1000 individual parts.
Type
Handwound
Brand
A. Lange & Söhne
Caliber
L903.0
Display
Analog
Diameter
30.00 mm
Jewels
41
Reserve
36 h
Frequency
21600 bph
Time
Hours, Minutes, Small Seconds
Chronograph
Chronograph, Column wheel, Rattrapante, Flyback
Additionals
Tourbillon Escapement, Chain & Fusée
Price: $ 248
The ref. 712.050 is the second iteration of the 'Tourbograph' - now featuring a honey gold case. Powered by the caliber L903.0 movement, this watch features a rattrapante, flyback chronograph, tourbillon and chain & fusee .
  • A. Lange & Sohne Tourbograph Pour le Mérite F.A. Lange (712.050) Watch Replica