TECHNICAL GUIDE
●
Sliding crown wheel spring
Sliding crown wheel spring
Barrel and train wheel bridge
●
Oscillating weight
Rotate the First reduction wheel manually until its hole aligns with the guide pin for Balance cock (gilt dot)
Then, set the Oscillating weight vertically at the stem side, and tighten the oscillating weight screw.
Balance cock guide pin
Hole of First reduction wheel
29
30
Cal.6R15A/B
10/16
Enlarged
view