Don’t mind me asking. Arf and raf aren’t the same ? How different are their kermits
I think this has been discussed in some detail over on the Rolex / Tudor sub forum. Not looked into this extensively, but from what I recall...
ARF Kermit has a mismatch lume (dial vs hands). RAF does not. Common mod is to buy a RAF / Sillan dial to swap over.
* Lume mismatch is not an issue on LN.
I recall a few posters talking about two case versions of the RAF and being luck of the draw which version you got. There is a 'good version' which appears to have nicer / less stubby CGs.
ARF 16610 bezel will accept a gen insert, RAF requires gen / gen spec inserts to be shaved marginally.
Tube is not countersunk into the RAF case, leaving an emphasised gap between midcase and crown.
Probably more to it, but there's my 'starter for 10'.