The Titanium Field GuidePicks of the month

Ulysse Nardin Blast Tourbillon Black

T-1723-400/BLACK

The Ulysse Nardin Blast Tourbillon Black is a 45 mm ceramic watch with an UN-172 automatic movement. At 45 mm across, it is larger than 92% of the 308 ceramic watches in the guide.

All Ulysse Nardin watchesOther watchesTourbillonDisplay back
Price
$56,100
Material
Ceramic
Grade / type
Black ceramic
Water resistance
50 m
Reference
T-1723-400/BLACK
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Self-winding flying tourbillon, platinum micro-rotor
Caliber
UN-172
Power reserve
72 hours
Complications
Tourbillon
Colour
Black
Construction
Assembled
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Black rubber or alligator strap with folding buckle
Crystal
Sapphire
Display back
Yes
Dial
Skeletonised with X-shaped bridge
Lume
Luminous hands and markers
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Surface treatment, Matching bracelet
Medium confidence Verified Jul 2026 Source: Ulysse Nardin / Revolution / SJX
Facts are free to cite with a link.
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Frequently asked questions

What is the case of the Ulysse Nardin Blast Tourbillon Black made of?

The case is black ceramic. The guide has not yet confirmed it on the maker's own page. The caseback is sapphire.

What size is the Ulysse Nardin Blast Tourbillon Black?

The case is 45 mm across. It is water resistant to 50 m.

How much does the Ulysse Nardin Blast Tourbillon Black cost, and is it available?

It is in production, at a list price of $56,100.

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