Welcome here! Here are some links to the Marine Tourbillon.
And here a more complete review:
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It is "standard" in not being a patented UN technology ...
... like the anchor tourbillon. However, it is a conventional flying tourbillon with all attributes of this special escapement, like first rate finish and meticulous assembly. We should keep in mind that mode3rn production technologies drastically reduced...
Finding the tread of 26 june is hard
I tried to find the post of 26 june. Ulysse Nardin marine tourbillon. Ok, i found this older post. It’s amazing that i search for this watch, look at it at the net, and this site take much attention to the marine tourbillon! The quality of watchprosite is...