Hello. Here are the document. Somebody needs to translate... Nothing special about MN on Rolex Geneva service document After research (2 different sources), it seems that French Navy ordered Rolex watches (and Tudor) from PRIEUR, an AD located in Brest and Rennes, next to the naval base. Because they needed a lot of watches, they had to ask watches from other AD from France and even from all over Europe. Engraving was ordered by French navy but made by Prieur. Even Tudor. I don't know if it is the same for Toulon... Then French Navy made the attribution of the watches I heard about 5 series of 25 watches, and about Rolex 5513 MN69... but i never saw one of these
