A really strange black dial.

Hello, 

I have just moved my thread, probably to the right place.

this is the first time I've seen this dial.
There's no information or photos about it online.

33.2 mm diameter.

Cal. 89
Crown with the fish, first engraving.
1950s.
It's a shame about the condition of the dial.
Have you ever seen one like it?
Alain

I've seen this cheaper variant before..along with it's twin with applied dial furniture.