MCG (Markus)
3532
This is not about „at least“ - this is the minimum a manufacturer is obliged to do! 😉
Anyway, at that time, Biver was in command, so service was certainly not an issue! 👍🏻☺️
I was somewhat shocked to see that Zenith did not continue the development! ANY watch company has apparently no more volume alternative anymore to the traditional mechanical movement…