this is my memory of first visit to Switzerland in 1988 and I still have it. I would maybe like to add a sub or sea dweller as I mostly collect sport watches, but they cost soooo much now!
Mid 1970s, Rolex Oyster Daytona Cosmograph chronometer (it IS a chronometer), Valjoux 72, manual wind. I owned it for about 30 years. Sadly, long gone, enjoyed by someone else.