LC needed for Heuer 844 Monnin

[FrankenLabs]

Hi guys, i need a LC asap for a auction.
As quick I could research it must be a Heuer 844 Monnin.
But the dial got suspicious spelling "professioNNel"
Please help me quick.

 

[FrankenLabs]

The gallery on imgur, sorry if I am violating any terms in this forum
gallery/WkywoQZ