Lange L141

Lange L141.1 is a movement by A. Lange & Söhne.

After the model Lange 1 Zeitzone had been equipped with the caliber L031.1 from 2005, the second generation of the watch from 2020 was equipped with the L141.1. This only requires one barrel to achieve the same high power reserve of 72 hours.

Description:

Manual winding manufacture movement
Plates and bridges in untreated nickel silver
Balance cock and intermediate-wheel cocks engraved by hand
Glucydur screw balance, Nivarox balance spring
Precision beat-adjustment system with lateral setscrew and whiplash spring

Functions:

Home time and second time zone, each with a ring-shaped day/night indicator; subsidiary seconds with stop seconds; city ring for adjustment of the second time zone with daylight saving time display
Big date for the home time
Power reserve indicator

Data:

Ø 34.1 mm, height 6.7 mm
38 jewels, including 3 in screwed gold chatons
21.600 A/h
448 components
Power reserve 72 h

Production period:

From 2020