Trilobe Nuit Fantastique Secret (titanium)
The Nuit Fantastique has no hands: three discs turn counterclockwise past a fixed marker, the largest for hours and the smallest for seconds, the display the French maker Trilobe is built on. The Secret edition, which Watchonista covered in steel, printed the lacquered dial with the stars over a place, date and time the buyer chose. This version put that dial in a Grade 5 titanium case 40.5 mm across, 9.2 mm thick and 48 mm lug to lug, with sapphire front and back and 50 m of water resistance. The X-Centric movement is a micro-rotor automatic with 48 hours of reserve, which Time+Tide traces to Le Cercle des Horlogers. Writing about titanium siblings, Time+Tide found the watch wears larger than its size because no bezel frames the open dial. Trilobe now offers the Secret only on the Trente-Deux, in steel or rose gold, so this titanium version is a watch to find used.
Written 10 October 2026 from Trilobe's Nuit Fantastique collection page, Trilobe's Secret edition page, Watchonista's feature and Time+Tide's Ombre and Lumière introduction.

- Reference
- NF05SB
- Type
- Other
- Case diameter
- 40.5 mm
- Thickness
- 9.2 mm
- Lug-to-lug
- 48 mm
- Origin
- France
- Movement
- Automatic (wandering hours)
- Caliber
- Trilobe X-Centric
- Power reserve
- 48 h
- Complications
- Time only
- Colour
- Grey
- Surface treatment
- Brushed and polished titanium
- Finish technology
- Natural finish
- Caseback
- Sapphire
- Nickel-free
- Maker states none
- Bracelet / strap
- Leather strap
- Crystal
- Sapphire
- Display back
- Yes
- Dial
- Blue (sunray)
- Dial colours
- Blue
- Lume
- Super-LumiNova
- Availability
- No longer offered
- Status
- Retired: the Secret edition is now sold only on the Trente-Deux, in steel or rose gold
- Not published
- Weight, Hardness, Construction, Matching bracelet
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Frequently asked questions
Is the Trilobe Nuit Fantastique Secret (titanium) nickel-free?
On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and strap buckle are all non-steel. The guide records what the maker publishes and has not tested the watch, so if you react to nickel, confirm the contact points with the maker before buying.
What grade of titanium is the Trilobe Nuit Fantastique Secret (titanium)?
Grade 5, from a secondary source. The guide has not yet read the grade on the maker's own page. The caseback is sapphire.
What size is the Trilobe Nuit Fantastique Secret (titanium)?
The case is 40.5 mm across, 9.2 mm thick and 48 mm from lug to lug. It is water resistant to 50 m.
How much does the Trilobe Nuit Fantastique Secret (titanium) cost, and is it available?
It is no longer made, so the only way to buy one is used. Its list price when it was in production was $15,215.
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