Movement 635 day date

Movements Movement 635 day date
Number:
Oris 635, base ETA 2836-2
Dimensions:
Ø 25.60 mm, 11 1/2’’’
Functions:
Centre hands for hours, minutes and seconds, individual date and day windows, instantaneous date and day, date and day corrector, fine timing device and stop-second
Winding:
Automatic winding, bi-directionally rotating red rotor
Power-Reserve:
38 hrs
Vibrations:
28’800 A/h, 4 Hz
Jewels:
25