This rare, early generation Tudor ‘Long T’ Tudor watch is powered by a calibre 59 movement that is currently running well for its age. It is stamped “ROLEX SA ” and “250” on the case inner.
The first Tudor watches which featured the ‘Long T’ logo began to be marketed in 1932 and had rectangular and ‘cushion’ shaped cases. The style was typically Art Deco.
There don’t appear to be many ‘Long T’ Tudor watches “out there” any more.