AUTOMATIC • Analog • Chronograph: Chronograph, Column wheel
Hands: Hours, Minutes, Small Seconds
Jewels
33
Reserve
55 h
Frequency
28,800 vph (4.0 Hz)
Diameter
27 mm
Height
-
About this caliber
Pre-coaxial version of Omega's column-wheel chronograph movement based on Piguet 1285. 3301 is similar yet less decorated; 3313 is similar yet fitted with co-axial escapement.
Technical details
Movement
AUTOMATIC
Display
Analog
Jewels
33
Power reserve
55 hours
Frequency
28,800 vph (4.0 Hz)
Hands
Chronograph: Chronograph, Column wheel
Hands: Hours, Minutes, Small Seconds