







MECHANICA CHRONO
NINE IN TEN
SPECIFICATIONS
- Diameter: ø40mm
- Material: 316L Stainless Steel
- Case thickness: 14.20mm (9.25mm without ice)
- Lug-to-lug: 48.70mm
- Lug width: 20mm
- Dial & flange finish: Sapphire - Opal black
- Crystal: "Box" sapphire crystal with anti-reflective coating
- Case back: Open and screwable with consecutive numbering
- Superluminova®: BGW9 Grade A
- Movement: The Joux-Perret L111 modified "DONE"
- Power reserve: 60 hours
- Water resistance: 10 ATM (100M)
- Spring bars: Spring bars (tool-free strap change)
- Watch box: Leather travel case
TAXES AND CUSTOMS FEES
-
For orders with a delivery address in Switzerland, the United Kingdom, or the European Union, prices are displayed inclusive of all taxes (VAT).
Taxes and customs duties are paid by DONE Watches. -
For orders with a delivery address outside Switzerland, the United Kingdom, or the European Union, prices are displayed exclusive of taxes (ex-VAT).
Taxes and customs duties are the responsibility of the customer.
FREE SHIPPING
DONE Watches delivers its watches free of charge worldwide, in carefully prepared and secure packaging, with signature on delivery.
- Switzerland: delivery by Swiss Post within 2 to 3 business days.
- International: shipment handled by FedEx and delivered within 3 to 10 business days depending on the destination.
Choose options








The Ninth Project | Ten Years | A Chronograph

GENESIS
There are objects that mark a lifetime. For Thierry Clottu, it was a chronograph received at the age of twenty, with an open caseback revealing its mechanism. An object that started it all.
Ten years after the creation of DONE, with eight projects to its name, the time had come to return to this origin and finally design its own chronograph.
NINE IN TEN: the ninth project for the brand's tenth anniversary

DESIGN
INSPIRATION
Some chronographs aren't explained, they're experienced. Clean lines, slender pushers, proportions that speak for themselves. This is where the NINE IN TEN was born.
With a contained 40 mm diameter, the chronograph calibre fits in with ease, and the wrist almost forgets it's there.

DESIGN
DIAL
The bi-compax configuration is a natural choice: two subdials, at 3 o'clock and 9 o'clock. A balance inherited from the iconic chronographs of the era, where legibility was not a compromise but a given.

Design
DELICACY
Creating a project with a chronograph caliber is an aesthetic challenge in itself due to the height of the movement. One could opt for a thicker case, but the result isn't very flattering. The choice was then made to use two box-type sapphire crystals, domed on the front and back, to redistribute volumes and visually lighten the profile.
A tribute to vintage aesthetics. A precise solution to the thickness problem.

Design
Rotor
Redesigned to blend in with the aesthetic of the movement, it is a central element in reading the watch's reverse. With the NINE IN TEN, the rotor is revealed, even in profile, through a sapphire crystal that follows its curve. The entire movement is offered to the eye, unfiltered.
DAY AND NIGHT
Featuring Superluminova® BGW9 "Grade A" on the flange and hands, time readability remains perfect, even in the dark.



SWISS MECHANICAL EXCELLENCE
THE MOVEMENT
Based in La Chaux-de-Fonds, La Joux-Perret develops and manufactures mechanical movements for some of the most demanding watchmaking houses in the world. A manufacture renowned for the precision of its movements and the care taken with each finish.
For the NINE IN TEN, the L111 caliber was chosen: a bi-compax 3h-9h chronograph with a 30-minute counter and date at 6h. The result of a collaborative effort with La Joux-Perret, this caliber has been completely rethought in a semi-skeletonized version designed to reveal the mechanics and highlight the date function.
Anthracite and ruthenium finishes, Geneva stripes, skeletonized date disc, DONE-signed oscillating weight.
In the foreground: the column wheel, the silent architect of every chronograph trigger.

CERTIFICATION COSC
PRECISION MEASURED, DOCUMENTED, CERTIFIED
The NINE IN TEN is officially certified Chronometer by the Contrôle Officiel Suisse des Chronomètres.
An independent organisation founded in 1973, the COSC tests each movement individually according to ISO 3159. The trials run for 16 consecutive days, in five positions and at three different temperatures: 8°, 23° and 38°. Only movements displaying a mean daily rate between -4 and +6 seconds per day achieve certification.
Each certified watch receives its own individual rate certificate. An individual attestation, not a batch test.
A certified chronometer is a watch whose precision has been measured, documented and validated by an independent third party. Not a promise. Proof.

DOMBRESSON | NEUCHÂTEL | SWITZERLAND
OUR WORKSHOPS
Each NINE IN TEN goes through the hands of Pivodax SA, our watchmaking partner based in Dombresson, in the canton of Neuchâtel.
Specialized in the watchmaking industry for over 40 years, Pivodax handles the jewelling, fitting, movement assembly, and final casing.
Each watch is assembled, inspected, and individually checked before being delivered.
It is this rigor, carried out by expert hands a few kilometers from Cormondrèche, that allows us to offer a 2-year international guarantee.

DESIGN
GEOMETRY OF A CASE
40 mm in diameter, 14.20 mm in overall height, including 9.25 mm for the case alone, excluding crystals.
Each dimension is the result of a precise trade-off between the constraints of the chronograph caliber and the visual balance on the wrist.
The drawing says what words can only describe.
"A cool chronograph mixing vintage touches, a modern display and great attention to detail."
All bracelets are interchangeable without tools thanks to the quick-release system.
PERSONALIZE YOUR NINE IN TEN

BLACK FKM RUBBER
Flexible, durable, comfortable in all circumstances. The ideal companion for intensive daily use.

No middleman
A question about NINE IN TEN?
Thierry Clottu personally answers every request. Whether it's for advice before purchasing, a technical question, or if you'd like to see the watch in person at our showroom in Cormondrèche, please don't hesitate to write to us at info@donewatches.ch
For a video conference presentation, please write to us and we will arrange a time together.










