My wife found her Grandmother's watch among her jewelry items recently. This square 17mm case with a 28mm lug to lug is a bit of a mystery. It is clearly not a Reverso. I'm not brave enough to pop the case and look for the serial number on the movement. Our guess is that this is circa 1950s or 1960s based on when she would have received it, but I really don't know if it was purchased prior. Any clues to help date or identify would be very helpful.
Emerging watch enthusiast. I know just enough to be dangerous to my bank account. Small town kid, joined the military, stuck with it for 21 years, stayed in defense. Greater DC area.