Thoughts on this one? Dial and hands look original to me and in good condition. Not sure whether the crown is original. Case Is polished but I’ve seen a lot worse. Serial dates it to 1964 which I believe is correct for a 551.
You could hang out for one which has not been buffed as much as this, but sharper ones are getting really hard to find.
It would be pretty attractive at $900 if you can get the seller down, and if you subsequently find something better you could move this on one at that price without much trouble.