Rolex/ Montilier 663

[Phaedros]

Any Infos on this movement? I am getting kind of biased towards building the „original“ 2533 as pictured in an old Rolex sales catalogue lately and would like to gather some information.
Perezcope has a pretty nice mock-up picture of a possible gold version and according to Panerai history the 2533 should have been equipped with the 663. Found nothing on Ranfft...

This is a highly hypothetical thing as of yet, my timeline already is crowded but who’s isn’t in this mad place?

Can I get a tax deduction for the therapeutic value of this hobby?

[Yoda]

Any Infos on this movement? I am getting kind of biased towards building the „original“ 2533 as pictured in an old Rolex sales catalogue lately and would like to gather some information.
Perezcope has a pretty nice mock-up picture of a possible gold version and according to Panerai history the 2533 should have been equipped with the 663. Found nothing on Ranfft...

This is a highly hypothetical thing as of yet, my timeline already is crowded but who’s isn’t in this mad place?

Can I get a tax deduction for the therapeutic value of this hobby?

I wish I knew, but it has been a while and I don't have the details here and now.

[Phaedros]

Any Infos on this movement? I am getting kind of biased towards building the „original“ 2533 as pictured in an old Rolex sales catalogue lately and would like to gather some information.
Perezcope has a pretty nice mock-up picture of a possible gold version and according to Panerai history the 2533 should have been equipped with the 663. Found nothing on Ranfft...

This is a highly hypothetical thing as of yet, my timeline already is crowded but who’s isn’t in this mad place?

Can I get a tax deduction for the therapeutic value of this hobby?

I wish I knew, but it has been a while and I don't have the details here and now.

I was hoping you’d chime in here... this one is really elusive.

Bonhams:

https://www.bonhams.com/auctions/19810/lot/24/




Small cushion case Oyster:

https://veryimportantlot.com/en/lot/vie ... uhr-259445


The only blurry image I could find, somewhere cached on google from an abandoned website





Edit: searching for „Rolex Extra Prima“ gives more results

[Yoda]

Isn't the Montilier 663 the Rolex 666? A wild guess without having dug into my books.

[Phaedros]

Isn't the Montilier 663 the Rolex 666? A wild guess without having dug into my books.

What I have come up regarding this is that the 666 is 14 lignes and the 663 is supposed to be 13 3/4...

They are similar though

[tatham]

I found this here:
viewtopic.php?t=2561

[Phaedros]

I found this here:
viewtopic.php?t=2561

Thank you!

[VanSong]

If you compare the 2 pictures below. You'll see the Cock, Balance Cock, regulator and even numbers of jewel is different!

The one with Swan Neck regulator definitely finishes better and premium looking!

But with that said, really can't differential which is cal 663 and 666!

Sent from my SM-N960F using Tapatalk

[VanSong]

Ok just found this link while Googling!

https://perezcope.com/movements/

The one with Swan neck regulator is definitely cal 663!

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[wwwEvgeny]

Interesting topic for me as I love these line. I have few 661, 662. Also few different 664, 666, 663(at least looks like ))) if not very busy will post on Monday some of them