Longines · Movement

Longines caliber L688.4

Ref. L688.4

Automatic chronograph movement with date and column wheel, based on ETA A08.L01. The .4 version has a silicon balance spring and is chronometer-certified.

Type: Automatic
Display: Analog
Power reserve: 54 h
Frequency: 28800 vph
Jewels: 27
Diameter: 30 mm
Complications: Chronograph, Chronometer, Column wheel, Date, Hours, Minutes, Small Seconds