O¹ Evolution Black Diamond - Limited Edition
  • O¹ Evolution Black Diamond - Limited Edition
  • O¹ Evolution Black Diamond - Limited Edition
  • O¹ Evolution Black Diamond - Limited Edition
  • O¹ Evolution Black Diamond - Limited Edition
  • O¹ Evolution Black Diamond - Limited Edition

O¹ Evolution Black Diamond - Limited Edition


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Limited Edition - 27 Pieces

Automatic mechanical watch with skeleton movement, transparent, "Black Diamond" dial (black/diamond dust).

Strap: Black Leather
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Innovative in terms of its design and technical particularities
that provide it with its own DNA, it is unique and
a FIRST in terms of its design.

O1 Evolution is a wristwatch providing a supplement of mysterious fashion, minimalist and with studied simplicity.

We present to you the second Evolution of our first model O1 color sphere, the "Black Diamond" of a Limited Series of 27 pieces, with a new dial Innovative by its material combined with Diamond powder.

O1 Evolution Black Diamond is transparent as crystal in order for its movement to be visible from every angle, and beyond that its inner workings, and glow in the dark a magnificent phosphorescent green dial of face as well as his profile, a watch that is both feminine and masculine, elegant yet sporty, ideal for wearing all circumstances.

An innovative design


Composite Materials recyclage

OYO - Glass of acrylique sinthesis, shinning like the crystal, with a capacity for greater light transmission than glass (refractive index 1.49), greater lightness (density 1.19 g/cm3 2.53 g/cm3 unlike glass) and scratch-resistant and impervious to solar radiation and aging; all the while being nearly 7 times stronger than glass of equal thickness.

The case and its glass are formed from a single piece, thereby offering a highly resistant yet ultra-light case, with a perfectly smooth structure, and with no edges of any kind, a first for a watch in this category.

The dial is realized with an innovative black polymer alloyed in its mass with Diamond powder, giving to the dial a unique and brilliant touch ... A First !!!

The back case in glass of acrylique sinthesis reveal the movement and its numbered rotor visible…

O1 Evolution Black Diamond Specifications

Made in France and assembly by hand in our workshops.


  • MIYOTA 8N24 skeleton, self-winding mechanical movement
  • 11½’’’ lines
  • Dimensions : Diam. 26.00 mm / height 5.55 mm
  • Vibrations 21.600 per hour
  • Shock-absorber for balance staff
  • 21 jewels
  • Power reserve : More than 40 hours


  • Hours / Minutes / Seconds

Case – Glass

  • Glass of acrylique sinthesis
  • Diam. 43.25 mm
  • Thickness 14.00 mm


  • Crown screwdown, stainless steel


  • Glass of acrylique sinthesis

Water Resistant

  • 3 ATM


  • Black polymer alloyed in its mass with Diamond powder


  • Hours / Minutes : Stainless steel, dolphin with white inlay
  • Seconds : Red baton

Strap / Clasp

  • Black Crocodile grain leather or rubber (padded profile)
  • Diam. 20/18 mm
  • Double folding clasp with pushers (stainless steel)


  • Lightweight 22 g (without strap)


  • Two (2) years

 Made  in  France