The watch features a manual-wind tourbillon movement and a sapphire crystal.
The timepiece is very complex: It takes up to 1,000 hours just to machine the case, 430 hours more to grind and 350 hours to finally finish.
The watch features a manual-wind tourbillon movement and a sapphire crystal.
The timepiece is very complex: It takes up to 1,000 hours just to machine the case, 430 hours more to grind and 350 hours to finally finish.