Executive Skeleton TourbillonReference# 1713-139/43
- Case: titanium with blue ceramic bezel
- Size: 45mm
- Movement: hand-wound manufacture caliber UN-171
- Function: tourbillon
- Power Reserve: approximately 170 hours
- Water Resistance: 30m
- Dial: skeleton with oversized Roman numerals
- Caseback: sapphire crystal
- Strap/Bracelet: blue leather
Prepare to be seduced by this new edition of Ulysse Nardin Executive Skeleton Tourbillon that expresses its characteristic technical performance and bold design in blue ceramic and ultra-light titanium.
At the heart of the refined architecture of the Executive Skeleton Tourbillon timepiece is the UN-171 manufacture movement, its complex mechanics stripped to a bare minimum – an incredible feat of technical savoir-faire. The essential beauty of the inner workings is fully revealed by its bold, aerial design. A design which takes the oversized Roman numerals, sword markers and raised rectangular bridge of the Executive collection and makes them sing with a renewed power.
Nestled in the pure lines of the Executive Skeleton Tourbillon’s mechanical movement is a flying tourbillon, made in-house at the Swiss manufacture and comprising silicium parts. Widely celebrated as one of the most difficult complications to achieve in mechanical timekeeping, the beauty of this tourbillon is fully displayed through the fine tracery of its form. Yet another impressive feature of the Executive Skeleton Tourbillon is the power reserve – extended to a life-saving seven days.