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Ulysse Nardin UN-815

AutomaticIn-house
Family: UN-8xx21 jewels42h power reserve28,800 vph (4 Hz)

The Ulysse Nardin UN-815 is an automatic caliber with an analog display, 21 jewels, a power reserve of 42 hours and a frequency of 28,800 vph (4 Hz). It measures 25.6 mm in diameter. It belongs to the UN-8xx caliber family. It is an in-house caliber of Ulysse Nardin.

Last updated 24 Oct 2026Suggest a correction