Looking good, I'm glad it went to a good home where it will be loved! And thank you for saving me from buying a gen 3135 for it!! Everything gen on that watch should be accurate to an M-Serial sub. The bigger tell on that dial is the spacing on "Oyster Perpetual Date" which is the later version. I have a gen "SWISS MADE" dial with the earlier text spacing and it will be going on my 16800 with a flat four insert for that exact reason.