Precision is not a promise. It is measured.

Every movement certified as a ‘Chronometer’ is individually tested for 15 days, in various positions and at different temperatures. Only those that meet the rigorous requirements of the Swiss Official Chronometer Testing Institute (COSC) are awarded this independent certification.

The NINE IN TEN bears this mark because it has earned it. A testament to precision that accompanies every moment, going far beyond a mere promise.

This commitment extends right through to its design.

Through the sapphire crystal, on both the front and back, its mechanical movement is revealed in every detail. A living mechanism, symbolising confident craftsmanship and total transparency.

DONE Watches. Precision as proof, not as a promise.