The Jacob & Co. Mystery Black Spinel Craftsmanship

Each one in its place. Every single black spinel on The Mystery Tourbillon Black Spinel has an assigned destination. It can only go in one place. There are dozens of different sizes and shapes and cuts. And they come together in dark harmony. #JacobandCo #InspiredByTheImpossible #Craft #Craftsmanship #Watches