Vintage Chronograph Calendar

I don't know a lot about this chronograph, but it is such a pleasure to see it. Ok, it is not a perpetual calendar, not even an annual one, but the date and chrono combination is so class! Best, Nicolas

A nice vintage one, another nice one... Best, Nicolas

My guess is that it could well be from the 50's or 60's, with its yellow gold case, its triple date and its chronograph. A pure marvel of classicism I had the pleasure to see some 3 years ago. It is such a beauty that I didn't forget it. I would have love

... "shocking" might be a too strong expression. I would rather suggest "puzzled" or "bestranged" instead. Well, it is an open secret that a part of the industry is in conflict with the COSC since years. The reasons for tjhis are unclear to me; is it the