Stamps/Hallmarks of PP watch cases....
Hi all, in a recent post here: watchprosite.com Steve asked for the different hallmarks in the lugs of his ref. 5107. Here's a short explanation of the four different hallmarks usually found stamped into the underside of the lugs. The only easily readable...
Thank you suitbert for the great pics...
I do miss them as the head mast. Any chances of reviving those great pics? cheers.