That rough finish quality seen close up on the Maillard cogs is pretty typical/normal despite it being their top line 700 series FW (Typical French quality back then.). I have many of these FWs and they all look like this.
You only notice the scratches from the factory if you look at the cogs very closely...
They are very good/reliable FWs and never gave me any trouble all the years I had been using them
.....unlike a few Reginas I had owned....