Moon phase complication with silicon balance spring and extended 64-hour power reserve. Elegant moonphase display with date function. Used in Master Collection moonphase models.
Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
64h
Frequency
25,200 vph (7 Hz)
Diameter
25.6mm
Height
4.2mm
Display Type
Analog
Rotor Type
bidirectional
Winding
ball bearing
Shock Protection
Nivachoc
BRAND
LonginesTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2021CALIBER FAMILY
L899COUNTRY
SwitzerlandALSO KNOWN AS
