Congrats Nicolas - is yours an air force issue? I have seen a couple (omegas, rodanias and breitlings) with military issue engravings on the case backs, I had read that the RAF and Canadian Airforce issued these unbranded watches but with stamped movements. I am not sure if mine was a military one (I think not - there was no trace of this on the case back, which was badly polished but original when i got it) Best, Tim