Case looks a bit overpolished, and there seems to be some corosion. Not sure if the crown is original either...? Cool dial though Thanks! -J.
Crown could be original. Not big watches, only 33mm. I'd be more concerned with whatever is going on here, looks like someone took a blowtorch to it. Mine say hello.
Thanks XJR! So hard to vintage good quality vintage Tissots...I'm always findings issues with the ones on Ebay
Lots of love for vintage Tissot on the forum. The serial number on your (OP) example dates the watch to 1950.