Can anyone tell me about the origins/backstory for the airline? the 80s/90s, quartz gmt watch with the time zones/cities engraved around the bracelet. A little eccentric but I quite like it. Have looked through the guides on the main site but haven't been able to find anything. Was it a derivative of another line?
You'll find some info here: https://www.calibre11.com/catalogues/vintage-heuer-catalogues/1985-1986-catalogue/
I believe 1983/4. There are two models in the range, one with a push-button GMT function and the simpler model with a traditional GMT hand