Automatic movement with date complication, chronometer-grade. Used in Oyster Perpetual Date models (refs 6602, 6604, 6605, 6609). Butterfly rotor design, 18,000 BPH.
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
48h
Frequency
18,000 vph (5 Hz)
Diameter
28.5mm
Height
6.25mm
Rotor Type
central_rotor
Winding
automatic_bidirectional
Shock Protection
kif
