Diver X Skeleton 44mm Black Dlc Titanium Case

This titanium diving instrument features a DLC black finish on the 44mm case, paired with a unidirectional rotating bezel topped in Carbonium, a composite material chosen for its lightness and durability. The skeletonised dial exposes the UN-372 manufacture movement, which incorporates an oversized oscillator alongside silicon components including the escapement wheel, anchor, and balance spring, all produced in-house. The blue accents extend from the crown protector to the rubber strap, establishing a cohesive colour scheme throughout. Water resistance suits serious underwater exploration, whilst the titanium construction keeps weight minimal without compromising structural integrity.

The transparent dial construction allows full visibility of the mechanical workings beneath, combining functional legibility with technical theatre. Carbonium barrel cover and bezel construction represent Ulysse Nardin's commitment to materials engineering, offering the rigidity required for precision timekeeping whilst reducing unnecessary mass.