chippyfly
672
Rolex balance bridge
Please will someone say what purpose the adjusting screw at the end of the balance wheel bridge of Rolex free-sprung movements has? This adjuster seems to have been installed in recently manufactured watches.
Best
Clive
Rolex balance bridge
Please will someone say what purpose the adjusting screw at the end of the balance wheel bridge of Rolex free-sprung movements has? This adjuster seems to have been installed in recently manufactured watches. Best Clive
No. please look at ref: 3230 here at the gilt screw surrounded by 7-point index
There is no regulator. It is free-sprung inertia balance. The screw might well be connected to the spring arm for beat error adjustment, but its distance from the arm seems quite long. ...
