Ulysse Nardin Marine Chronograph Annual Calendar Watch Navy Blue Watch Swiss watches Ulysse Nardin by wholesalewatches - May 25, 20160 Ulysse Nardin unveiled the Marine Chronograph Annual Calendar Ref. 1533-150 (steel) and 1532-150 (18k red gold) watches at Baselworld 2016. This nautical-themed beauty aims for simplicity and is a welcome progression from Ulysse Nardin’s Marine Chronometer Manufacture, established in 2012, that was followed with the in-house made caliber UN-150 automatic chronograph