The Wristwatch Field Guide

Ulysse Nardin Diver X Skeleton (Titanium)

3723-170-1A/3A

The Ulysse Nardin Diver X Skeleton (Titanium) is a current-production diver watch with a titanium (grade undisclosed) case, finished with blue pvd accents.

Exotic-material diver watchesTitaniumDivers
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
200 m
Reference
3723-170-1A/3A
Type
Diver
Case diameter
44.0 mm
Origin
Switzerland
Movement
Skeletonized automatic
Caliber
Ulysse Nardin UN-372
Power reserve
72h
Complications
Time only
Colour
Grey
Surface treatment
Blue PVD accents
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Rubber strap
Crystal
Sapphire
Dial
Skeletonized
Availability
Offered
Status
Current
Not published
Price, Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet, Display back, Lume
Medium confidence Verified Jul 2026 Source: Ulysse Nardin (Diver X Skeleton 3723-170-1A/3A) Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Ulysse Nardin Diver X Skeleton (Titanium)

Tandorio TD267A Titanium FXD MOD DiverTandorioTD267A Titanium FXD MOD Diver$12942.0 mmDiversame category · same style · similar size · same movementCronos Bronze CuSn8CronosBronze CuSn8$13642.0 mmDiversame category · same style · similar size · same movementBerny Automatic Titanium Diver AMT159BernyAutomatic Titanium Diver AMT159$143.9941.5 mm12.5 mm thickDiversame category · same style · similar size · same movementAddiesdive Bronze Captain WillardAddiesdiveBronze Captain Willard$14943.8 mm13.5 mm thickDiversame category · same style · similar size · same movementHeimdallr Bronze MM300HeimdallrBronze MM300$15944.0 mm15.5 mm thickDiversame category · same style · similar size · same movementTandorio CuSn8 Solid Bronze TurtleTandorioCuSn8 Solid Bronze Turtle$16244.0 mm14 mm thickDiversame category · same style · similar size · same movement

More exotic-material watches from Ulysse Nardin

Ulysse NardinDiver 44mm Titanium–44.0 mmDiver
Ulysse NardinDiver Hammerhead Shark Titanium–44.0 mmDiver
Ulysse NardinDiver Chronograph Titanium–44.0 mmDiver
Ulysse NardinDiver X Skeleton Azure (DLC titanium)–44.0 mmDiver
Ulysse NardinFreak X Ti Black–43.0 mmOther
Ulysse NardinFreak ONE OPS (DLC titanium)–44.0 mmOther

Frequently asked questions

What is the case material of the Ulysse Nardin Diver X Skeleton (Titanium)?

The Ulysse Nardin Diver X Skeleton (Titanium) has a titanium (grade undisclosed) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Ulysse Nardin Diver X Skeleton (Titanium)?

It is 44.0 mm in diameter, and water resistant to 200 m.

How much does the Ulysse Nardin Diver X Skeleton (Titanium) cost, and is it available?

It is current-production; the guide does not list a price for it.

All exotic-material Ulysse Nardin watches · Exotic-material diver watches · All 1,792 watches

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