For sale is a rare Blancpain Fifty Fathoms No Radiation from the early 60’s. This watch came back from Blancpain Service Center in May 2021. The service booklet they put together is amazing, we have never seen such detailed service information. Blancpain took closeup photos of the case, dial, hands, and every single component of the movement, detailing the condition of each part and what work they are going to do, as well as a whole section on authentication. We included a few of the pages, but the service booklet has several more pages including accuracy results after service, and beautiful stylistic printout photos of the watch. These are not stock images they used, the photos in the booklet are of this specific watch! The watch comes on a generic rubber strap and metal buckle.