Ulysse Nardin

Case and Sonata hands. One of the most friendly Perpetual Calendar. Adjustable forward and backward, plus a GMT. That was a great one. Best, Nicolas ...  

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I've been meaning to get me a UN Perpetual. The sonata hands are great! Thanks for showing this off

Almost as appealing as a Sonata in my eyes

The combination of complications is simply so unique...

.....is new to me but what a beauty. Best, John.

I have been tempted by them over the years.

NT

To mention the blurry photo on the Collector's marketplace.

Sold mine last year, stunning design.