A. Lange & Söhne Lange 1 "Soirée"

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A. Lange & Söhne Lange 1 „Soirée“
Calibre L901.0

Lange 1 „Soirée“ is a luxury watch by A. Lange & Söhne.

A luxury variant of the classic Lange 1 from A. Lange & Söhne.

The watch is equipped with the manual winding manufacture movement Lange L901.0, hacking seconds, power reserve indicator (Lange calls it "AUF-und-AB" - UP and DOWN - indication) and big date. The dial consists of solid silver and is coated with mother of pearl; the hands are in rhodinated gold, the case in white gold.


110.030 (white gold)


Manual winding manufacture movement Calibre Lange L901.0, 21,600 A/h
Double barrel
Hacking seconds when the crown is pulled
Patented two-disc mechanism for displaying the big date
Power reserve indicator
Screwed balance with Nivarox-1 hairspring
Patented beat adjustment
Hand-engraved balance cock with swan-neck precision regulator
Three-quarter plate in untreated German silver, with Glashütte Stripes decorated
Edges chamfered and polished
53 jewels, including 9 in gold chatons, fixed with blued screws
365 components
Power reserve 72 hours


18ct white gold
Ø 38.5 mm, height 10 mm
Sapphire crystal
Caseback secured with six screws, with sapphire crystal caseback


Solid silver, coated with mother of pearl
Lancet hands in rhodinated gold


Crocodile leather strap with tang-type buckle