amanico[JLC Moderator]
374273
An old love: Panerai Pre Vendome Submersible Slytech 5218-205/A.
I had one of these, too. 95 pieces were made, 58 sold before 1997, and 38 sold to Cartier when the brand was bought.
Credit picture: Christies.

Here on Stallone's wrist...
Best,
Nicolas