细节
Ulysse Nardin. A Fine Limited Edition Platinum Perpetual Calendar Wristwatch
Signed Ulysse Nardin, Ludwig Limited Edition Model, 150th Anniversary, No. 015/150, Ref. 339-20, Circa 1996
Cal. 33 automatic movement, 34 jewels, silvered guilloché dial, applied baton and square numerals, outer railway minute divisions, subsidiary dial for constant seconds with aperture for day, aperture for month between the 3 and 4 o'clock, double apertures at 1 o'clock for date and at 6 o'clock for year, circular case, stepped lugs, sapphire crystal display back secured by six screws, platinum Ulysse Nardin buckle, case, dial, and movement signed
38.5mm diam.