79320

AUTOMATIC • Analog • Chronograph: Chronograph Hands: Hours, Minutes, Small Seconds

Jewels
31
Reserve
44 h
Frequency
28,800 vph (4.0 Hz)
Diameter
30 mm
Height
-

About this caliber

Valjoux 7750-based movement built to IWC spec. Gradually replaced by 75320.

Technical details

Movement
AUTOMATIC
Display
Analog
Jewels
31
Power reserve
44 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Chronograph: Chronograph Hands: Hours, Minutes, Small Seconds
Diameter
30 mm
Height
-
Parts
-