BastienB
11
5159 perpetual calendar
Dear all,
I love the 5159 perpetual.
However I need your viewpoint.
More than once, I have heard that :
- the 315 base caliber should be avoided in complicated watches as being far less good that the 240
- the retrograde module does not work very well.
Do you think the first point has been addressed by the new 324 caliber ? Does it solve the problems of its 315 ancestor ?
Do you think the retrograde module now works well ?
I don't want an unreliable watch.
Many thanks for your help !

Collection
nacelle · Jun 3, 2020
Discover nacelle's journey to owning the Patek Philippe Ref. 5159, inspired by a screensaver. Explore collector insights on this iconic retrograde perpetual calendar.
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5159 perpetual calendar
By: BastienB : May 9th, 2011-01:29
Dear all, I love the 5159 perpetual. However I need your viewpoint. More than once, I have heard that : - the 315 base caliber should be avoided in complicated watches as being far less good that the 240 - the retrograde module does not work very well. Do...
I have also heard..
By: fernando : May 9th, 2011-19:10
that retrograde models are more temperamental than others and it's not because of the base caliber (315/324), both being very reliable. It has something to do with the fly back mechanism I believe. The constant tension & release of the spring makes it...
It's a great watch!
By: Watch4Steve : May 11th, 2011-13:28
I have had my 5159G for a little over two years. I wear it in rotation with many other pieces, so I can't call it a "daily wearer", but it is worn regularly and running on a winder when not worn. I did have an issue one time a couple of months ago when th...
mind got problems !
By: tarantula : May 18th, 2011-00:42
i bought mind few months ago, brand new ! but when end of the month ,my Date fly back and end at 2nd ? quite sad about this, i knew i can send back to AD, but i dislike my watch has to be "open" yet is so new ! i should not buy5159 ! i though selling mind...