reintitan
2622
There are at least two different types
Of “1940” cases that Richemont Panerai use. One is thicker than the 6154 and is used by the 662, 587, etc.
The other case is pretty much an exact replica dimensions-wise as a 6154 especially the thickness. These cases are used by the 532, 622, 514, etc.
Here’s a comparison wiith from top to bottom:
662, 532, 232