Advanced Datograph movement with power reserve indicator. All 451 parts lavishly finished with sharply polished reentrant angles executed by hand. Features 8-gap column wheel coordinating all chronograph switching operations. Rockers and levers bypass the outsize-date mechanism to bridge the distance to subsidiary dials. Enlarged mainspring barrel provides 60-hour power reserve.
Movement Type
Manual Wind
Jewel Count
46 jewels
Power Reserve
60h
Frequency
18,000 vph (5 Hz)
Diameter
30.6mm
Display Type
Analog
Winding
column_wheel
Shock Protection
Incabloc
BRAND
A. Lange & SöhneTYPE
Manual WindSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2012CALIBER FAMILY
L951COUNTRY
GermanyALSO KNOWN AS
