Cc Bg 1920 1280

Longines Caliber L704.2

Brand Longines
Caliber Number L704.2
Base Caliber
ETA A07.171
Movement Type Automatic
Linges  16.5”’
Diameter
36.6mm
Height
7.9mm thick
Jewels 24
Power Reserve 46 hours
Vibrations Per Hour 28,800, 4Hz
Shock System Incabloc
Regulator
ETACHRON
Rotor Style
Ball-bearing
Rotor Winding
Uni-directional
Hacking Seconds?
Yes
Hand-Windable?
Yes
Features Central hours, central minutes, central sweeping seconds, central GMT hand (second time zone), quickset date at 3:00
Country of Manufacture Switzerland
Known Models Longines Master Collection 42 24H / Longines Admiral GMT / Longines Military 1938 24H / Longines Avigation / Longines Conquest GMT

The Longines caliber L704.2 is based on the ETA caliber A07.171 Valgranges. It is a Swiss made automatic watch movement with 24 jewels and a GMT complication.

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