
However I have seen earlier pieces with no reference number only a batch number eg 17. I believe they are earlier but have not seen the extract.
As for the dials I have an early PP with PP & cie but most have PP Geneve on them . Some have swiss at 6 o clock but not all-so many variations.
As for redial ing this involved taking down the original champleve enamelling to the plate and starting again. All letters and numbers are reprinted on a new surface. However refreshing a dial is much more common. It can range from simply cleaning the dial with warm soapy water to removing the glossy varnish. The underlying enamel is uaually preserved.
PP can refurbish your dial for your for a large sum of money. results have been seen to be variable-from OMG brand new dial to PMG my 10 could have drawn straighter lines.
Hope you are still enjoying the new vintage
Julian
