I inherited my Father's 1984, 16013 that he purchased in Geneva - (the same day my Mother aquired a 69178). Both models have barely changed in 35 years and appear nearly new, sans a bit of stretch. Both have been worn daily. I'd say they were spectacular value-propositions!!
Apologize for the misplaced question, but why do some perpetual calendars have GMT functions while others don't? Is the addition of a GMT function a specific type of watch model or simply a roll of the dice whether a manufacturer decides to add it or not? GMT
...I have never, ever read on any review wether said 24hr indicator is fixed to the main time movement or if it operates independently, and thus can be used for a true second time zone. Can anyone confirm this???