DrStrong[Rolex Moderator]
6930
Some other pictures
the case is unpolished, with very wide bevels
the dial has a spiderweb effect
the Watch has a strange history. I got it some 10 years ago from a watchmaker that used to work for the French Navy. The case does not have any engraving between the lugs, neither a reference or a serial number. The caseback is very typical from these kind of watches, with various re-engraved references Inside it.