1930's Pilot Watches
From Chronopedia
Between the war years, especially during the late 20's and up until the late 30's many watches were produced that were undoubtedly either marketed directly towards military and flight purchasing or where marketed for private sale to men with the armed forces of many European countries. The escalation in arms build up, and the general instability within Europe's ruling nations, consequently saw many watch manufacturers producing watches which followed the convention of having a rotating bezel, either with numeric's or a protruding pointer.
Of these they can be roughly separated into 4 categories:
