Caselock
·Btw, the watchmaker mentioned that the crown is not correct and should be a bit smaller in thickness, not diameterwise. Is here someone that could help source the right one? Thanks!
It is a 1960s Glycine deployant band, Glycine signed buckle.
Some amazing watches in this thread. I'm currently schooling myself of the vintage Airman's and really appreciate the knowledge bank that is residing here. As I'm examining the evolution of the Airman's I have a couple of questions for the congnoscenti.
1. Around what year did the sweep hand change? I see some dials with the triangle markers at 12 and 24 with the later second hand but also dials without the triangles that have the straight sweep hand, like on the cover of the user manual.
2. did the dials change from radium to tritium around 1962 like Omegas did?
3. Did the crosshatch crown appear about the same time as the change to the AS movement
4. I'm struggling to discern which date window is correct. I see rectangles with sharp corners, rectangles with rounded corners, bulging rectangles... Was there more than one type of date window or os this and original versus service item thing?
R roanYou should have a look at this website it might have your answer
https://glycintennial.com/glycine-airman
Thanks Roan,
According to that the cross hatched crowns and the AS 1700/01 movement came when the EPSA compressor cases came in which it says is about 1965. That's one question ticked off if that is the consensus.