Ulysse Nardin Blast Titanium & Ceramic — Black Dial | Ref. 1723-400-BLACK

Titanium and ceramic together create a material synergy that defines the aesthetic and functional proposition of the Ulysse Nardin Blast — a 45mm case construction in which grade-5 titanium provides the primary structural architecture and ceramic contributes its characteristic hardness, scratch resistance, and visual depth to the bezel and complementary elements. The Blast collection emerged from the same design laboratory that produced the Freak and the Marine Diver: a team committed to the proposition that horological radicalism, expressed with technical discipline, represents the most authentic form of luxury. At 45mm and 13mm thick, this is an unambiguous statement of presence.

Caliber UN-172 is the self-winding movement that powers the Blast, its approximately 72-hour power reserve a reflection of the efficient energy architecture developed through Ulysse Nardin's sustained investment in movement optimisation. The three-day autonomy accommodates a varied watch collection rotation without the need for a watch winder, and the rotor geometry has been designed to maximise winding efficiency across the full range of wrist-motion amplitudes encountered during active daily wear. Silicon technology, embedded in the escapement wheel and pallet fork components, provides the lubrication-free, anti-magnetic performance that defines the InnoVision programme's contribution to the Blast's calibre specification.

The black dial carries the Blast's characteristic visual intensity — its layered surface architecture creating depth and dimensional interest that reward close examination while asserting a powerful aesthetic presence at a distance. The leather strap provides the refined, supple wrist contact appropriate to a watch of this price register, its finish and colour complementing the case's titanium and ceramic surfaces. Water resistance to 50 metres confirms the Blast's genuine versatility beyond the watch salon. At its price point, the Blast represents an invitation to experience Ulysse Nardin's most architecturally ambitious thinking in a form that remains, against expectations, a daily companion.