The Titanium Field Guide

Trilobe Nuit Fantastique Secret (titanium)

NF05SB

The Trilobe Nuit Fantastique Secret (titanium) is a current-production watch with a Grade 5 titanium case, finished with brushed and polished titanium. It is priced well above the $1,899 median across the guide. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium other watchesGrade 5 titaniumDisplay back
Price
$14,500
Titanium
Grade 5
Water resistance
30 m
Nickel-free
Yes
Reference
NF05SB
Type
Other
Case diameter
40.5 mm
Origin
France
Movement
Automatic (wandering hours)
Caliber
Trilobe X-Centric
Power reserve
48 h
Complications
Time only
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed and polished titanium
Caseback
Sapphire
Bracelet / strap
Leather strap
Crystal
Sapphire
Display back
Yes
Dial
Blue (sunray)
Dial colours
Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current; maker states Grade 5 titanium
Not published
Thickness, Lug-to-lug, Weight, Titanium bracelet Help verify
High confidence Verified Jul 2026 Source: Trilobe Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Trilobe Nuit Fantastique Secret (titanium) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Grade 5 titanium case with a sapphire caseback, plus a non-steel crown and strap. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Trilobe Nuit Fantastique Secret (titanium)?

The Trilobe Nuit Fantastique Secret (titanium) has a Grade 5 titanium case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Trilobe Nuit Fantastique Secret (titanium)?

It is 40.5 mm in diameter, and water resistant to 30 m.

How much does the Trilobe Nuit Fantastique Secret (titanium) cost, and is it available?

It is current-production and lists from $14,500.

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