The Wristwatch Field Guide

Ulysse Nardin Blast Skeleton X Carbonium

3715-260-3/CARB

The Ulysse Nardin Blast Skeleton X Carbonium is a current-production watch with a carbonium (carbon composite) case. It is priced well above the $2,150 median across the guide. The caseback is open, so the movement is visible.

Exotic-material other watchesBlackDisplay back
Price
$20,600
Material
Carbon
Grade / type
Carbonium (carbon composite)
Water resistance
30 m
Reference
3715-260-3/CARB
Type
Other
Case diameter
43.0 mm
Origin
Switzerland
Movement
Automatic skeleton
Caliber
UN-372
Power reserve
96 hours
Complications
Time only
Colour
Black
Construction
Assembled
Caseback
Sapphire
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Rubber strap
Crystal
Sapphire
Display back
Yes
Dial
Skeleton
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Surface treatment, Matching bracelet
Medium confidence Verified Jul 2026 Source: aBlogtoWatch Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Ulysse Nardin Blast Skeleton X Carbonium?

The Ulysse Nardin Blast Skeleton X Carbonium has a carbonium (carbon composite) case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Ulysse Nardin Blast Skeleton X Carbonium?

It is 43.0 mm in diameter, and water resistant to 30 m.

How much does the Ulysse Nardin Blast Skeleton X Carbonium cost, and is it available?

It is current-production and lists from $20,600.

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