Ulysse Nardin Perpetual Calendar & Freak Tourbillon Guide
Complications

Ulysse Nardin Perpetual Calendar & Freak Tourbillon Guide

By benlee338 · Oct 9, 2017 · 21 replies
benlee338
WPS member · Ulysse Nardin forum
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Benlee338's visit to a Ulysse Nardin authorized dealer in Singapore sparked a rich discussion among collectors about some of the brand's most innovative timepieces. This post delves into the intricacies of Ulysse Nardin's perpetual calendars, the unique "Freak" carousel tourbillon, and a skeleton tourbillon, offering valuable insights for those considering these complex watches. The community's responses provide historical context and technical clarifications that enhance the original author's initial impressions and questions.

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I took a keener interest on the brand after I bought my first UN, the blue enamel Classico. So I visit my Singapore AD and see if any other UN watches. 

Sharing a few pics :


In particular, these three attract my interest. I was heavily propositioned by the AD regarding the perpetual calendar. Apparently, it's has a unique movement that is able to travel forward and backwards. What's your opinion on it? 

Also, what is exactly a carousal tourbillon? Is it actually a tourbillon? My AD is a bit vake on this. Properly he doesn't know. 

Among the three, I actually like the skeleton tourbillon movement with 7 days PR. However, I am not so impressed with the tourbillon. It looks more like a balance-wheel to me compared to other tourbillons from JLC and Lange. 












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The Discussion
AL
Alkiro1
Oct 9, 2017
Hello

Blancpain made few watches with both a Tourbillon and a Carrousel. Thanks to the link below, the brand explains the difference between these two complications. Among the three UN timepieces you showed, my preference goes to the Freak which is really, in my opinion, an unusual timepiece that you won’t find anywhere else. I’m less thrilled by the two other models. But, of course, it’s just my personal feeling and opinion. Hope that helps. Best wishes Alkiro

RU
russell996
Oct 10, 2017
Great pieces.

The perpetual you are referring to is the modern version of the ‘Ludwig’ perpetual first introduced in 1996 for the 150th anniversary of UN. It was unique because it could be set forward and backwards using only the crown, they then went on to add the GMT +- feature for UN’s line of GMT Perpetuals. The original Ludwig was released in a Limited edition of 150 YG, 150 RG and 150PT and was smaller at 38mm - the new piece is SS and larger. The Freak is a carousel tourbillon and the original was abso

AM
amanico
Oct 10, 2017
I would simply add that, to what Russel said:

- The Perpetual calendar you can set backward and forward through the crown is a great idea. On most of the perpetual calendars, if you set them backward, you break the movement. Therefore, it is as friendly as it is simple to set the calendar through the crown rather than using one or several pushers. - Classically, the Freak is a Caroussel, not a tourbillon, except the Freak Diavolo which had a Tourbillon and was also a Caroussel. A Caroussel is, to make it simple, a balance wheel which rotate

RU
russell996
Oct 10, 2017
You are of course

correct about the tourbillon aspect, I was quoting UN who do refer to the Freak as a ‘carousel tourbillon’.

AM
amanico
Oct 10, 2017
Yes, that's something which I never understood... [nt]

BE
benlee338
Oct 10, 2017
So...

is a carousel tourbillon actually a tourbillon? Or it's just a balance wheel?

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