I propose we make and post a list with professionals that will service&repair electronic digtal watches.
Think modern ones too
Where would you take/send TAG Heuer Microtimer , Ventura V-tec or Hamilton MiB II if the display does not behave as expected and the warranty has expired.
The traditional watchmakers guild will be most happy to swap the entire module when only the quartz oscilator has gone on the blink or even for a dodgy bond.
They are totally not interested in geting themselves scooled since module swapping is more profitable and take nó effort like that.
What work will Peter Wenzig, Strikes&Spares, Zantech undertake to name but three.