The seller represents this timepiece as being in very good condition. It includes the boxes (inner and outer), additional items, and papers dated June 16th, 2023. The MSRP for this watch is $33,000.

The Ulysse Nardin Diver X Skeleton (3723-170-2B/3A) is a bold fusion of dive watch design and open-worked watchmaking, built around a skeletonized X architecture that exposes the movement from both sides. Its 44mm DLC-coated titanium case is paired with a forged Carbonium unidirectional bezel, each with a unique marbled pattern, while the dial features striking, high-contrast accents. Inside is the in-house UN-372 automatic caliber with 187 components, a silicon escapement, and a 72-hour power reserve, with its oversized oscillator fully visible through the dial and caseback. Water-resistant to 200 meters, it combines technical innovation with an aggressive, modern aesthetic.