Officine Panerai

I have been hunting for a tritium dial PAM 00025 and am happy to have finally added one to my collection. I haven't found a lot of in depth writing about early 25s and have some curiosity about my own, specifically the bezel. I'm assuming the graduated 15...  

I'm quite enjoying it. It's a C series

And, my understanding was that they changed the bezel with the "D" designation. My 24C A picture of a 25 with the graduations from 0 (12) to 15 minutes (photo borrowed from Bob's Watches): ...  

And great looking 24

That 25 has a lot of stories to tell!

Don't see many with the original hands and pips these days. I think panerai would want to replace my hands if I gave them the chance!