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Montbrillant Datora 431a bracelet query
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Author:  wessa [ Tue Oct 07, 2014 6:50 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

yellowfever wrote:
Quote:
Do you know if a Aeromarine Transocean Bracelet 151A / 154A or similar would fit? Now i have a reduntant Navi SS bracelet i might go for something different. I understand that there will be a gap between the bracelet end and the case? I haven't seen a Mt Datora with one but i think the watch may look good? Once again appreciate any help anyone could give.


Anyone try this out? Think it would be a gorgeous combination and would love to see it work...


151A on a Navi? Yes, scroll up 7 posts.

Author:  dalyj [ Tue Oct 07, 2014 6:41 pm ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

I actually made the change, not sure if I am completely happy with the outcome personally... Although I have received some compliments, I did prefer the understated leather band but they do not fare to well in humidity.

Author:  bnewbie [ Wed Oct 08, 2014 3:32 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

Looks good to me.

Author:  blakkflame [ Tue Dec 13, 2016 9:34 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

wessa wrote:

Josh, you said that you have the 431A bracelet but do not have the end links. Correct?
The 431 end links will not fit the Datora but I see no reason why you could not order the 425A/441A end links and fit them to your bracelet.
I believe all 22/20 Navitimer bracelets are the same (the clasps may vary slightly) and the main difference are the end links.
Let me experiment a bit this weekend swapping end links between my 423A, 447A and 442A Navi bracelets.


I'm lost: what's the "correct" Navitimerband for a '06 Cosmonaute ??
Don't think the 423A (22/18mm) ...... 431A (22/20mm) ?? Or the "new" with fliyng B (447A ??) ? :?

Author:  Roffensian [ Tue Dec 13, 2016 9:48 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

blakkflame wrote:
I'm lost: what's the "correct" Navitimerband for a '06 Cosmonaute ??
Don't think the 423A (22/18mm) ...... 431A (22/20mm) ?? Or the "new" with fliyng B (447A ??) ? :?

The one it says in the sticky:

"Cosmonaute - 423A 22mm Navitimer or 440A 22mm Navitimer"

Author:  blakkflame [ Wed Dec 21, 2016 2:45 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

Roffensian wrote:
blakkflame wrote:
I'm lost: what's the "correct" Navitimerband for a '06 Cosmonaute ??
Don't think the 423A (22/18mm) ...... 431A (22/20mm) ?? Or the "new" with fliyng B (447A ??) ? :?

The one it says in the sticky:

"Cosmonaute - 423A 22mm Navitimer or 440A 22mm Navitimer"


I bought a 423A, but it isn't 22/20mm !!! :whiner:

It's the 440A the 22/20mm with "B" and "Breitling" on the clasp ?? :(

Author:  wessa [ Fri Dec 23, 2016 1:56 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

blakkflame wrote:
Roffensian wrote:
blakkflame wrote:
I'm lost: what's the "correct" Navitimerband for a '06 Cosmonaute ??
Don't think the 423A (22/18mm) ...... 431A (22/20mm) ?? Or the "new" with fliyng B (447A ??) ? :?

The one it says in the sticky:

"Cosmonaute - 423A 22mm Navitimer or 440A 22mm Navitimer"


I bought a 423A, but it isn't 22/20mm !!! :whiner:

It's the 440A the 22/20mm with "B" and "Breitling" on the clasp ?? :(


423 sits perfectly happy on my Montbrillant Jours and on my Lemania Display Back Cosmonaute.
Both are 41.5 mm diameter, same as your 2006 Cosmonaute so I would think it should also fit.
Pictures below of the Montbrillant and the Cossie on the 423 as well as the 423 clasp.
I am not sure if 440 will fit but it will be the newer type clasp with Breitling wings on it, not the B.

Image
Image
Image

Author:  Robertus61 [ Sun Jan 01, 2017 4:33 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

dalyj wrote:
I actually made the change, not sure if I am completely happy with the outcome personally... Although I have received some compliments, I did prefer the understated leather band but they do not fare to well in humidity.


I like this combo a lot but if you prefer leather with some humidity problems why don't you try some "waterproof" leather with rubber lining?

Author:  blakkflame [ Mon Jan 02, 2017 6:39 am ]
Post subject:  Re: Montbrillant Datora 431a bracelet query

wessa wrote:

423 sits perfectly happy on my Montbrillant Jours and on my Lemania Display Back Cosmonaute.
Both are 41.5 mm diameter, same as your 2006 Cosmonaute so I would think it should also fit.
Pictures below of the Montbrillant and the Cossie on the 423 as well as the 423 clasp.
I am not sure if 440 will fit but it will be the newer type clasp with Breitling wings on it, not the B.

Image
Image
Image


....you don't have anyone 22/20mm ?? 447A don't fit ?? :?

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