The iconic Lange 1 movement featuring the signature outsize date, off-center time display, and power reserve indicator. Features the distinctive three-quarter plate made of untreated German silver decorated with Glashütte stripes. Twin mainspring barrels provide 72-hour power reserve. Adjusted in five positions with hand-engraved balance cock.
Movement Type
Manual Wind
Jewel Count
53 jewels
Power Reserve
72h
Frequency
21,600 vph (6 Hz)
Diameter
30.6mm
Display Type
Analog
Shock Protection
Incabloc
BRAND
A. Lange & SöhneTYPE
Manual WindSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
1994CALIBER FAMILY
L901COUNTRY
GermanyALSO KNOWN AS
