Family: L1xx31 jewels50h power reserve28,800 vph (4 Hz)
The L155.1 is a self-winding movement made by A. Lange & Söhne. It is assembled from 312 parts and runs in 31 jewels. It measures 32.9 mm in diameter and 6.2 mm in height. The balance beats at 28,800 semi-oscillations per hour, and the power reserve is 50 hours. A. Lange & Söhne fits it to the Odysseus and Odysseus Honeygold. Its displays and mechanisms include outsize date and day-of-week display.
Last updated 24 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
31 jewels
Power Reserve
50h
Frequency
28,800 vph (4 Hz)
Diameter
32.9mm
Height
6.2mm
Display Type
Analog
Winding
Manual
COMPLICATIONS
Big DateDateDay
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2019CALIBER FAMILY
L1xxALSO KNOWN AS
cal. l155.1
FOR WATCH DEALERS
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