2019 Ulysse Nardin Executive Skeleton X – Ref. 3713-260-3/03

The Ulysse Nardin Executive Skeleton X is a bold expression of contemporary haute horlogerie, combining avant-garde design with the technical beauty of a fully skeletonized movement. This 2019 example, reference 3713-260-3/03, showcases Ulysse Nardin’s unmistakable approach to modern watchmaking with a striking open-worked architecture that puts the mechanical movement front and center.

The Executive Skeleton X features a 42.5mm case with a sharp, architectural profile and a distinctive combination of polished and satin-finished surfaces. Its skeletonized dial provides an unobstructed view of the intricate movement beneath, while the oversized Roman numeral-inspired X motif creates a dramatic visual signature and gives the watch its name.

At the heart of the watch is Ulysse Nardin’s innovative Caliber UN-371, an automatic skeleton movement engineered with modern materials and advanced watchmaking technology. The open-worked construction reveals the bridges, gears, and other mechanical components while maintaining excellent legibility and functionality. The movement is equipped with a silicon balance spring and delivers an approximately 50-hour power reserve.

The black and contemporary aesthetic of reference 3713-260-3/03 makes this Executive Skeleton X particularly versatile, equally at home with a tailored suit or a more casual luxury wardrobe. The combination of technical sophistication, architectural styling, and Ulysse Nardin’s independent watchmaking heritage makes this an excellent choice for collectors looking for something distinctive beyond the traditional luxury sports-watch landscape.

Case: Titanium
Movement: Manual Wind
Condition: Good Preowned, Couple scratches on bezel
Contents: Double Boxed, manuals, and warranty card

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Any watch not under factory warranty comes with a 12-month warranty on the movement.
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