The seller represents this timepiece as being in very good condition. It includes the boxes (inner and outer), additional items, and papers dated 2022.

Ulysse Nardin built the Blast Skeleton X to be looked through, not at. Reference 3713-260-3/03 — 42mm of grade-5 titanium housing the in-house Caliber UN-371, fully open, every component visible and deliberate. Manual-wind. Silicon escapement. 173 parts working in full view at 21,600 vph with 96 hours of power reserve when fully wound. The X-shaped bridge architecture gives the movement its structure and its identity, blue accents cutting through polished and brushed titanium at every turn. On the wrist it registers as almost weightless — titanium at this scale simply disappears, leaving only the visual presence of the movement doing its work. Blue rubber strap, titanium pin buckle, 50 meters water resistance.