5513 Comex.. for me the best

Well i guess it's no surprise anymore. First of all i am a non-date plexi guy. But even more... with Comex the 5513 with valve is the one to get for me. Much lesser numbers then the 5514. And this one is also a medium numbers... with matte logo dial. As Marcello last told me... about only about 20-30 left in this configuration. And in this condition ?????

Late 1972 delivery. And the only 5513's with valve. Which makes them kind of prototypes for me.