Ulysse Nardin Blast Tourbillon 45mm Mens Watch Black

Ref. 1723-400-3A/BLACK

The 45mm case combines sandblasted black titanium and black ceramic, measuring 13mm thick and wearing on a black rubber strap with a self-deploying folding clasp. Sapphire crystal covers both the front and the case back. The skeletonised dial is structured around an X-shaped cage, leaving the calibre UN-172 movement fully visible from the front. A flying tourbillon sits at 6 o'clock, while a platinum micro-rotor at 12 o'clock winds the movement automatically. Luminous baton indexes mark the hours, the silicon escapement aids anti-magnetic performance, and the movement delivers a 72-hour power reserve.

Reference

1723-400-3A/BLACK

Brand

Ulysse Nardin

Case size

45mm

Case material

Titanium

Dial

Black

Crystal

Sapphire

Movement

Automatic

Calibre

UN-172

Functions

Skeleton dial

Water resistance

50m

Bracelet / strap

Rubber strap

Strap colour

Black

Clasp

Buckle

Lume

Luminous

Retailer

Goldsmiths