Oscillating weight with ball bearing
●
List of screws
*All parts code are subject to change without notice.
7/14
Cal.4R57A
31
Lower plate for
barrel and train
wheel bridge screw
26
Auxiliary train wheel
bridge screw (×4)
Balance bridge
screw
Pallet bridge screw
(×2)
PARTS LIST
42
Barrel and train
wheel bridge screw
(×3)
Automatic train
bridge screw (×2)
33
0012 100
Parts No
46
Name
0012 354
0012 919
Center wheel bridge
screw
Name
Parts No
29 Ratchet wheel screw
1509
194
25
Parts code
Marking
1509
193
Japan mark
0012 168
36
Yoke spring screw
(×2)
52
Auxiliary main plate
screw
20
4
0012 310
