Ulysse Nardin Freak S WOS Centenary Exclusive

The Ulysse Nardin Freak S WOS Centenary Exclusive, reference 2513-500LE-7A-WOS/3A, has a 45 mm titanium case with an anthracite PVD coating and a textured rubber strap. Rated for water resistance to 30 metres, the case has a sapphire crystal over the display. Self-winding calibre UN-251 has a power reserve of 72 hours, a DIAMonSIL escapement and 33 jewels. The watch is a limited edition of 10 pieces. The Crystalium decoration is made from crystallised ruthenium grown on a substrate. The movement has double oscillators with silicon balance wheels and a separate vertical differential with ball bearings. The automatic winding system uses the patented Grinder mechanism. The dial displays hours and minutes.