Glycine Caliber GL 754

Brand	ETA / Valjoux
Caliber Number	GL 754
Base Caliber	ETA/Valjoux 7754
Movement Type	Automatic
Jewels	25
Power Reserve	44 hours
Vibrations Per Hour	28,800
Shock System	Incabloc
Features	Hours, minutes, small seconds, central chronograph seconds, day, second and third time-zone
Country of Manufacture	Switzerland
Known Models	Airman Airfighter 3921

The pictured example of the caliber GL 754 from Glycine which is essentially a modified ETA 7754. This movement was found in an Airman Airfighter Chronograph. This movement has been custom decorated by the manufacturer, featuring an engraved ruthenium skeletanized airplane rotor and decorated “perlé” with visible screws in blue finish.

Please share your experiences and thoughts about this Glycine version of the ETA/Valjoux caliber 7754 in the comments section below…