Lange L911

Lange L911.4
© Lange Uhren GmbH

Lange L911 is a manual winding form movement by A. Lange & Söhne. It was used in the Arkade ladies' watch.

Description:

Hand-winding form movement, 21,600 A/h
30 jewels, including 3 in screwed gold chatons
Small second
Hand-engraved balance cock with Swan's neck fine regulation
Glucydur screw balance with hacking seconds, Nivarox hairspring
Glashütte three-quarter plate, bridges with Glashütte ribbing
Power reserve 42 hours

Movements | Manual winding movements | A. Lange & Söhne calibres