ED209
[Purist]
7307
Breguet 5377 Ultra Thin Tourbillon
A few weeks ago Ovi posed a question here on the PuristSPro Breguet forum about the Breguet 5377 Ultra Thin Tourbillon and the Breguet 7047 Fusee Chain Tourbillon. I think it's a very interesting question and it reminded me of a visit I had at the Breguet Beverly Hills Boutique where I spent some time with several of their complications and tourbillons. So I'd like to share a few pics and thoughts of the Ultra Thin Tourbillon.
The Breguet Ultra Thin Tourbillon is available in platinum and rose gold. It's the world's thinnest self-winding tourbillon with a case thickness of only 7mm. The Breguet calibre 581 DR is an impressive 3mm thin.
The overall diameter is fairly large at 42mm but is quite comfortable on the wrist. The dimensions seemed strange to me at first because of the ratio between large diameter and thin case. The bezel is very thin and the sapphire crystal goes out to the edges making the watch appear larger than it really is (similar to how I feel about the original Breguet La Tradition 7027), but looked fine when I wore it for a few minutes.
Another detail I saw was that the Breguet secret signature (which is used to protect against forgery) seems to be deeper engraved and more noticeable.
Like most Breguets, the 18 carat gold dial is silvered and engine turned with different patterns. Near the 8 o'clock position is a power reserve indicator and displays up to the maximum 80 hours of the movement. Between 4 and 6 o'clock is the tourbillon with a brushed silver ring indicating the seconds. The hour and minutes are the signature Breguet heat blued open tipped hands. The tourbillon looks great, but personally I don't like the asymmetrical layout of the dial. The power reserve is a great function to have, but I think they could have made it smaller or placed it on the back so that it doesn't distract the views of the tourbillon.
The coolest part of the 5377 is the movement. The 581 DR is not only ultra thin but it also uses a peripheral rotor system. A very thin rotor rotates along the outer edge of the movement and from some of the pictures here you can see the small gear teeth that engages with the wheels of the movement winding train. The last time I played with a watch that had a peripheral winding system was the Carl Bucherer CFB A1000. From the transparent caseback you can see the winding rotor, tourbillon, and movement. Finishing is nice, but I wished that the plates were decorated more complicated engraving. I think it would also look nicer with heat blued screws to give the movement more visual contrast.
The 5377 is paired with a leather strap and a triple blade folding clasp in 18 carat rose gold. It has a circular "B" Breguet inside an asymmetric circle. I think Breguet did this on purpose to match the asymmetric dial layout. I prefer deployant buckles and this one was very comfortable and the push buttons on the side were easy to use and held solidly.
Overall I think that the Breguet 5377 Ultra Thin Tourbillon is the opposite of the 7047 Fusee, because it has a more classic look and feel. It's closer to one of my favorite new Breguet's (and my next grail watch) the 3797. The coolest part of the 5377 Ultra Thin Tourbillon is the thinness and the peripheral winding rotor system. I'll post pics soon of the 7047 fusee and chain with it's more substantial 15.95mm case.
Regards,
ED-209
This message has been edited by ED209 on 2015-01-12 21:38:43
Breguet 5377 Ultra Thin Tourbillon
A few weeks ago Ovi posed a question here on the PuristSPro Breguet forum about the Breguet 5377 Ultra Thin Tourbillon and the Breguet 7047 Fusee Chain Tourbillon. I think it's a very interesting question and it reminded me of a visit I had at the Breguet...
re: 5377
It's pretty amazing to see! I recall being in NY when they officially debuted the Carl Bucherer with the peripheral rotor. Thanks for the pics! -MW
The 5377 peripheral rotor
I remember your post on the CFB movement peripheral rotor and it was the first thing I thought about when I saw the Breguet movement. Regards, ED-209
At 7 mm high, this is thin, not ultra thin, but thin.
And your pics do justice to the Watch, which is very Breguetesque. ;) For those who like Tourbillons, this is an interesting offer. The only thing which disturbs me on this one is the size... 42 mm on such an elegant Watch is a bit too much, and even more...
Extra-flat vs. Ultra flat
Hi Nico Well time for two watchmaking definitions. First "ultra-flat". These are watches where the case is used as a functional part of the movement. Of course, this makes the watches with this construction thinner. However, ultra-flat movements have not ...
Thanks for your interesting feedback, Jeff. You know, I have the same problem with...
Some of the so called Utlra Thin JLC watches. Not that they are not very nice nor uninteresting, I just consider that since a certain thickness, we cannot use this appelation " UT " other than for some marketing purposes. That doesn't remove the beauty of...
ultra and extra flat
Thanks Jeff for your comments on the extra and ultra flat definitions. Regards, ED-209
I handle the watch in Breguet Boutique in London.
First of all, I would thank the staff of Breguet Boutique in New Bond Street. The level of service was exceeding all other brand boutiques on the same street. We got friendliness, professionalism and the so typical arrogance was totally missing. Great vis...
The size of the watch
I agree with you and Nicholas, I would prefer something more like 39mm. Very cool that you'll be picking up a new Breguet soon. Which model or are you going to surprise us? :) Regards, ED-209
Something with
enamel dial. I do not remember the reference but will send a couple of pictures later. I will first pick up my AP 15202 this week and when I'm back in Europe, I'll go for the Breguet. Best, Kari
The Chronometrie dial
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I agree, It's hardly visible.
However, it is there. True, i.e. "Superlative Chronometer Officially Certified" represent stupidity. I very much dislike all these texts. I am having on my wrist at the moment Patek 3712 and just checked the texts on the dial: "Patek Philippe Geneva" at t...
Thanks ED209 you are making my decision simpler!
Looking forward to the report on the fusee chain... Ovi
Decision on the Breguet's
So which one are leaning more towards, the 5377 or 7047? :) Regards, ED-209
Thanks Stefan
We saw some amazing watches during our visit. Will post more on that fusee tourbillon. Regards, ED-209
The movement...
Is stunning! Something that if were made by other celebrated brands will make a lot of people to hail as a miracle of high end horology :-) The watch itself is pretty controversial as about the aestethic of the dial as the general proportions of the case ...