AUTOMATIC • Analog • Chronograph: Chronograph, Column wheel, Flyback
Hands: Hours, Minutes, Small Seconds
Jewels
34
Reserve
60 h
Frequency
36,000 vph (5.0 Hz)
Diameter
-
Height
-
About this caliber
Self-winding movement. Flyback chronograph with column wheel and vertical clutch, plus innovative zero-resetting activation system. Balance spring, escape wheel and pallet lever horns in silicon.
Technical details
Movement
AUTOMATIC
Display
Analog
Jewels
34
Power reserve
60 hours
Frequency
36,000 vph (5.0 Hz)
Hands
Chronograph: Chronograph, Column wheel, Flyback
Hands: Hours, Minutes, Small Seconds
Diameter
-
Height
-
Parts
-
Breguet 728 - Movement Specifications & Details | WatchAtlas