First of all, this will take some explanation as to what this collection is about. Since it is quite apparent that I have an interest in WW2 aviator watches, it should come as no surprise that I am also interested in war planes. There are a lot of scrap pieces of aluminum and steel marketed on eBay etc claiming to be something they are not. Well one day a collection came up of indisputable items that are parts of Imperial Japanese WW2 war birds. No so called letters of authentication are necessary for these. They are in fact the serial number plates that came from various Imperial Japanese Navy fighters, reconnaissance, interceptors, and dive bombers. Two are in fact prototypes planes. The serial numbers and model, manufacturer and gross weight is on some of these tags. I took them to the Chino Air Museum which has one of the largest collection of Japanese war birds in the United States. It is famous for the restoration of one of a handfull of flying Mitsubishi Zeros and also the last Mitsubishi Raiden and Yokosuka Suisei. The prototype or experimental aircraft serial number plates are for single aircraft. IJN when testing aircraft only made one prototype at a time for each new model. So there can only be one of these and interestingly, the aircrafts were painted bright yellow/orange so the aircraft could be observed and located. Below airwork is for prototype model J2M2, which is an earlier version than mine which is J2M3, the last prototype of generation three. Can you spot the serial number plate on the bottom row and second from the right?




9 Longines listings are live on the eBay market and 44 collector listings on the WatchProSite marketplace.



