Please consider donating to help offset our high running costs.
Tony,
This is stunning! Would you share the year and reference number for this one?
If I were betting, I'd wager that should be a 900x (x = 5 or 6 most likely) with a caliber 19AS from 1956 - 1958.
Thank you for the wager Dennis. I'll do some research on these. I'm considering adding two Longines to my collection, something along the lines of a birth year watch for my mother (1953) who passed away several years ago and a heritage reissue birth year watch for my daughter (2013). Basically, a vintage Conquest and a new Conquest, or vintage Flagship and a new Flagship. I'm going to start gathering details on what my options are to help me decide. I'm open to suggestions of course.
I imagine I could do this with a different brand, but this thread has all but convinced me Longines is the way to go.