Actually think you're wrong here mate, at least afaik. I have a 5218-209 cb from Jakob that I can highly recommend!
Really old info from UncleJay:
"I don't know where the info on these two watches has come from lately, but it's inaccurate. The 209 and 210 are hybrids of the Pre-V and Pre-A watches. The 209 (12 pcs produced) used a Pre-A SS case with a Pre-V 201/A Logo dial while the 210 (2 pieces produced #'s 54 and 55) used a Pre-A PVD case with a 203/A dial. Neither watch used the /A on the case back because Panerai thought it would be confused with the upcoming A series watches. BTW, Pre-Vendome dials had no "T" markings (only exceptions were the Mare Nostrum). Pre-A had T-SWISS-T markings, while A and B series had T SWISS T. The 210 we see now is an orange dialed PVD Base model that was a Prototype, really produced as an attempt with dial colors.
Pre-Vendome:
Case: Pre-V
Hands: Pre-V
Movement: Pre-V
Strap: Pre-V
5218-209 and 5219-210:
Case: Pre-A
Hands: Pre-V
Movement: Pre-V
Strap: Pre-A
Pre-A:
Case: Pre-A OP6500
Hands: Tritium
Movement: OP II
Strap: Pre-A"