MSNWatch
462
From the pictures you provided
it looks like a redial to me. Clearer high resolution pictures would confirm if my suspicion is correct.
Yes
By: mondodec : May 19th, 2013-00:19
...they did make a black dial version of 168.004. The tell-tale sign of a refinished dial is the white lettering. The original black dialled models have silvered lettering for stainless cases and gold lettering for gold cap and gold cases. Cheers Desmond