Manufacture · Genève · Est. 1962
A chronometer, assembled to your hand.
Référence 01 is one movement, one case shape, and the freedom to make it yours. Rotate it, choose its metal, sign its caseback, and watch the seconds tick in real time.
Hands run on your local time. The caseback view shows your engraving.
Configurator
Référence 01, your way
Every piece is assembled to order in our Geneva atelier. Choose the metal, the dial, the strap, and sign the caseback.
Your price
CHF 28'200
Incl. Swiss VAT · Delivery in 14 weeks
Calibre A-01
Seventy-two hours of quiet.
The A-01 was drawn on a single sheet by our technical director, Lucie Favre, and took four years to industrialise. A free-sprung balance with a silicon hairspring, a twin-barrel power reserve, and a hand-bevelled bridge count that no machine has yet matched.
- Calibre
- A-01, in-house, manual wind
- Frequency
- 28,800 vph · 4 Hz
- Power reserve
- 72 hours
- Case
- 39 mm × 9.8 mm
- Crystal
- Domed sapphire, double anti-reflective
- Water resistance
- 5 ATM
- Certification
- COSC chronometer, Geneva finished
- Production
- 280 pieces per year
Materials
Chosen for how they age, not how they shine on day one.
Brushed Steel 904L
A superalloy steel, polished by hand on the bevels and satin-brushed on the flats. It resists salt, sweat and decades.
5N Rose Gold
Our proprietary alloy holds its warm hue over time: a touch of platinum keeps the colour from fading toward yellow.
Black Ceramic
Zirconium oxide fired at 1,450 °C. Lighter than steel, it cannot scratch, and it stays cool against the skin.
Grand Feu Enamel
Ivory dials are enamelled in seven layers and fired after each. Two of every five are rejected; the rest never age.