Family: L791
The L791 is an automatic flyback chronograph movement manufactured by Longines. Introduced in 2020, it is based on the ETA A08.L11—a Longines-branded derivative of the established ETA 7750 architecture. The caliber features a column wheel chronograph mechanism and COSC certification, with a silicon balance spring providing improved magnetic resistance. It remains in production and powers Longines' primary chronograph collections.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
FlybackChronograph
FEATURES
Column WheelSilicon Hairspring
More Longines movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2020BASED ON
ETA SA 7750CALIBER FAMILY
L791ALSO KNOWN AS
l791.4
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