Hello Amanico and Sergio, May I ask what pulls you toward this specific model of the past range ? (I know a little bit Panerai and it's history, but of course not everything. And I like this brand a lot ! ). Chris
To my mind, the back of the Fifty Fathoms nageurs de Combat is great too Photo courtesy from Henrik @ Blancpainblog, this link leads to full article https://blancpainblog.com/timepieces/fifty-fathoms-nageurs-de-combat/ Chris