Longines caliber L678.2x

Brand:Longines
Reference:L678.2x
Base: ETA 7751
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:25
Reserve:54
Frequency:28800
Date:Date, Day, Month
Chronograph:Chronograph, Column wheel
Hands:Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
Astronomical:Moonphase