Ulysse Nardin Freak ONE Guilloché

The Ulysse Nardin Freak ONE Guilloché, reference 2403-500LE-4A-GUI/3A, has a 44 mm titanium case and a rubber strap. At 13.3 mm thick, the case has a water-resistance rating of 30 metres. Self-winding calibre UN-240 operates at 21,600 vibrations per hour with a power reserve of 90 hours, a DIAMonSIL escapement and 15 jewels. The Flying Carousel displays hours and minutes beneath a sapphire crystal. The watch is a limited edition of 99 pieces. The hour disc has a guilloché pattern with a sand-toned finish. A single watchmaker assembles the mechanism from start to finish.