Ulysse Nardin

A chronometer is a chronometer is NOT a chronometer Marcus Hanke's thoughts on the lastingness of COSC chronometer certificates Some of us would never admit of being nit-picky about their mechanical watches' accuracy. Astonishingly, it is observalbe that,...  

One thing you brilliantly demonstrated is that accuracy is proper ti a watch, not to a rule. I mean that even the same COSCED watch form the same manufacture won't show the same accuracy. There are tolerances, due to the COSC, and some watches are better ... 

Thank you for sharing such a great post on your thoughts on chronometers and your experiences with your UN MD. I think that I particularly enjoyed it because I submit these very similar test to all my watches. And I do this to chronometers and 'non' chron... 

The blue strap with the white nylon robe is a great design to the 'Marine' theme of the UN timepiece, very cool! Thanks for the report Marcus! -MW...  

I wonder why the results are returning as they are? I must admit that I don't often test my timepieces for accuracy. I do love your UN diver! Very attractive watches! Cheers, Daos

I stumbled across this site while looking for wrist shots of the Maxi Marine chronometer and really enjoyed your detailed post regarding the net gain/loss. I was also pleased to see your Breitling SOH. The black model was my most recent addition. How do y... 

Regarding a comparison of the Breitling with the UN, I can only offer some more general observations. In my opinion, the Breitling finish on hands and dial is on a similar level as that on the UN. The latter has the more complex dial, due to the stamped s...