Classic cam-actuated chronograph based on legendary ETA Valjoux 7750. Features 12-6-9 subdial layout with 30-minute counter at 12:00, running seconds at 9:00, and day-date at 3:00. The workhorse chronograph movement used in Master Collection and Heritage chronographs before L688 introduction.
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
7.9mm
Display Type
Analog
Rotor Type
unidirectional
Winding
cam lever
Shock Protection
Incabloc
BRAND
LonginesTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
1998CALIBER FAMILY
L667COUNTRY
SwitzerlandALSO KNOWN AS
