A. Lange & Sohne Datograph Handwerkskunst

The DATOGRAPH HANDWERKSKUNST is the eighth model of this special edition and features a yellow-gold case and dial and boasts rare and exceedingly sophisticated dial and movement decorations. Given the extraordinary amount of artisanal work involved, this masterpiece is limited to only 25 watches worldwide.
Case dimension
Case diameter: 41 mm
Case thickness: 13.1 mm
Winding mechanism
Manually wound movement
Power reserve
60 hours
Complications
Outsize date, Chronograph
Reference
405.048F / LSLS4051AB
Limited
25 pieces
Dial colour
Grey
Case material
18-carat yellow gold
Case back: sapphire glass
Case dimension
Case diameter: 41 mm
Case thickness: 13.1 mm
Water resistance
3 bar
Movement designation
L951.8
Number of movement parts
426
Winding mechanism
Manually wound movement
Power reserve
60 hours
Balance frequency
18,000 semi-oscillations per hour (2.5 Hz)
Complications
Outsize date, Chronograph
Leather Strap
Dark brown, Alligator leather
Our alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix II
Deployant buckle
18-carat yellow gold