AUTOMATIC • Analog • Chronograph: Chronograph, Flyback
Hands: Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable)
Jewels
39
Reserve
68 h
Frequency
28,800 vph (4.0 Hz)
Diameter
-
Height
-
About this caliber
Flyback chronograph with combined minute/hour totalizer. Additional 24h hand working in cooperation with the rotating bezel to show the time in selected timezones.
Technical details
Movement
AUTOMATIC
Display
Analog
Jewels
39
Power reserve
68 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Chronograph: Chronograph, Flyback
Hands: Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable)
Diameter
-
Height
-
Parts
-
IWC 89760 - Movement Specifications & Details | WatchAtlas