Another Ref. 3646 / Type B watch with “Radiomir Panerai” sandwich dial has been added into our database. The actual owner of the watch provided us further information on the first owner with the very rare ID of the german frogman Robert E., dating back to the last months of the Second World War.

The watch appears with its original leather strap and nickel-plated brass pin buckle. The inner caseback bears the typical Rolex hallmark, case and reference number, known in watches of the Ref. 3646 / Type B as well as the Rolex Cal. 618 / Type 1 movement. The initial Rolex screw-down crown has been replaced with the crown mounted on the watch, shown in the actual photos.

At the age of 17, Robert E. posted to the Kommando der Kleinkampfverbände in February 1945. He took part at a special training course for frogmen and divers, held at a small Danish Island (see page 203 of our book “History1”) documented in his ID by the stamp “Kampfschwimmer- und Tauchlehrgang”.
Another signature in his ID is showing a stamp of the Kampfschwimmergruppe Ost (eastern combat swimmer group), to which he was posted after the training, dating back to April 1945.

A very interesting supplementary note can be found in his ID, hand written below the field post number: Ausgabe einer Dienstarmbanduhr Modell “Radiomir” confirming that a diving watch was issued to him for duty, even more mentioning the particular model being a “Radiomir”.

Rare documentation, such as an ID of a frogman, providing interesting information about which ways these watches took many years ago. Thanks to the owner for providing the additional info aside the details of the watch, being a new entry in our Vintage Panerai database!