Mike H[AHCI Moderator]
11000
Gorgeous collection you already have, wow! Now for the next one to come...
I find your collection not only really impressive with the most sought after perpetual chronos including rattrapante š³ but also each choosen with great taste (imho your 3970 R is simply a keeper also among the others of much higher value). Now to come to your point: I certainly do not claim that I have the truth but I'll tell you my opinion only: adding one more piece to your fantastic collection would only make sense if it would bring a plus and to me it is not the case of 5270 (movement yes but case and dial imho not). On the other hand if you really want to bring added value to your collection (in all meanings of the word) then bring a 2499. I know it is another league, another price category but in case you can afford do not hesitate even if you have to sacrifice some of the existing ones... but if not workable for whatever reason I would stay as I am with the ones you have showed to us and not spend on 5270... Sorry for my clear reply, this is only food for thoughts 
Mike
Patek 3970 vs. Patek 5270
By: Bob L. : April 16th, 2018-11:14
Not too long ago, I posted a picture of my 3970R. It's a beautiful watch, and a classic perpetual chronograph. I've been wondering, however, whether I would get more use out of a 5270R. It's a big larger, of course, but also more modern looking and featur...
Hi Bob!
By: sham1 : April 16th, 2018-11:43
I am partial to the 3970 for the following reasons: 1. It is a great size at 36.5mm and I feel it fits your wrist better, 2. The movement fills up the case back much better than in the 5270R One area that the 5270R triumphs over the 3970R is the absolutel...
Thanks, Miles . . .
By: Bob L. : April 16th, 2018-12:40
The group is limited to four watches, so simply adding a 5270 is not an option for now. Your question, "why get more use?" is a fair one. Perhaps it wouldn't get any more use. But it might be a more modern, robust watch so I'd be less concerned about wear...
I have to use my gut
By: MTF : April 16th, 2018-12:55
Bob L, I wouldn't be presumptuous to claim any expert knowledge but I can use my gut. I felt more empathy with the older reference 3970. It looks more refined, elegant and 'as one' with your wrist size. It looks like it's not even trying to be sensual, wh...
While 5270R is a lovely piece
By: keks : April 16th, 2018-13:09
And I can see how a modern technically refined version could merit making its way into your collection if four, from a pure aesthetic perspective I find the 3970 balances out more. However I can see how you are hesitant l, but since you have a 5204 alread...
If I am correct,
By: CL : April 16th, 2018-19:17
your 3970R is a 2nd Generation? If yes, I think it is a total keeper. Also, 5270 has only ONE nice version, which is the 5270P. So if you want to just keep to RG piece, I think the only one that you should consider is 5020R. It's difficult choice. But I c...