my unknown vintage

I'm looking for information about my vintage. Reference number and caliber. Thank you very much for your help.

Hi Peter,

the Calibre is likley to be a 8541. The reference respectively the shape of the case, i have not seen before. Is there a fish symbol on the crown? Surely a child of the 70ies.

br

Cromagnonman

Hi Peter,

it is a Reference 1825. Found it in the catalog of 1972.

Thank you very much. That helps me alot.
There is a fish on the crown.

I'm looking for information about my vintage. Reference number and caliber. Thank you very much for your help.