Definition
'ligne' is an old French measurement unit, still used in listing the diameters of watches. The word means 'line', actually. It comes from tailoring and the size of buttons.
1 ligne = 2.2558mm
'ligne' is an old French measurement unit, still used in listing the diameters of watches. The word means 'line', actually. It comes from tailoring and the size of buttons.
1 ligne = 2.2558mm