The Collection
A single pattern hand-engraved in pure silver, four shades of transparent Japanese enamel. Beneath the colour, reflections from the engraving change as the wrist moves.
THE FIRST TWENTY
Kōsai is an edition of twenty pieces across all four colours, numbered from 1 to 20.
Each watch is made to order.
A pure silver dial, machined and hand-engraved, then finished with Japanese enamel.
€3,600 + VAT
View specifications →
光彩 Kōsai — Blue
A pure silver dial, machined and hand-engraved, then finished with Japanese enamel.
€3,600 + VAT
View specifications →
光彩 Kōsai — Purple
A pure silver dial, machined and hand-engraved, then finished with Japanese enamel.
€3,600 + VAT
View specifications →
光彩 Kōsai — Green
A pure silver dial, machined and hand-engraved, then finished with Japanese enamel.
€3,600 + VAT
View specifications →
光彩 Kōsai — Black
Pre-orders
Acquiring a Kōsai
For information on availability and production times, or to discuss your choice.