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Chapter 4.7 Onyx Tourbillon

Case material
Titanium
Bracelet strap
Leather
Buckle
Folding buckle
Dial finish
Onyx stone
Water resistance
50 m
Size
ø 40 mm
Thickness
11.04 mm
Movement
Manual-winding mechanical
Power reserve: 105 h, 21600 vph
Skeleton movement
Functions
Hours, Minutes, Seconds, Tourbillon
Reference
Chapter 4.7
Launch date
09.2023
Collection
Chapter 4
Price incl. VAT
5’950 CHF
Description

With a robust 40mm steel case, this watch speaks of strength and endurance. Its signature crown, positioned strategically at 4 o'clock, is a nod to both tradition and innovative thinking. However, it's the dial that truly captures the heart; carved from deep black onyx stone, it presents a luxurious vista. But the pièce de résistance is, undoubtedly, the cut-out at 7 o'clock – a window that offers a glimpse of the mesmerizing dance of the tourbillon.

The inner workings of this masterpiece are powered by a skeletonized hand-wound mechanical movement by Olivier Mory. With a staggering 105-hour power reserve, this watch doesn't just measure time – it challenges it. And for the true aficionados, the caseback unveils a world of intricate craftsmanship. An additional touch of genius, a mirror film on the back of the dial, reflects the upper face of the movement, letting the wearer delve deeper into its magic.

To wrap around your wrist, we've chosen an ethically conscious crocodile-style leather strap. The folding clasp adds to the convenience while the dual NFC chips embed modern tech into this classical beauty.