COSC-certified column wheel chronograph with silicon balance spring (Si 14) for enhanced anti-magnetic properties. Tri-compax layout with improved 66-hour power reserve over the L688.2. Used in Longines Spirit Chronograph and other premium models.
Movement Type
Automatic
Jewel Count
27 jewels
Power Reserve
66h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
7.9mm
Display Type
Analog
Rotor Type
bidirectional
Winding
ball bearing
Shock Protection
Nivachoc
BRAND
LonginesTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2015CALIBER FAMILY
L688COUNTRY
SwitzerlandALSO KNOWN AS
