Identification] I can't find anything about this watch, I know that it is a Maty, that there is a "1540" marked behind, and that I suppose it's from 1950/60/70 (based on the
Maty Besançon GMT Super Compressor | WatchUSeek Watch Forums
FS: New Old Stock 1970s MATY Diver Heuer Monnin 844 Style