Spiral Band zenith The Grand Central Tourbillon is

The Grand Central Tourbillon is the world’s first centre tourbillon in a tonneau-shaped case

18K rose gold (750/1000) case set with brilliant-cut diamonds

Each of the side stones is gently angled to embrace the finger and catch and reflect the light

2mm Spiral band in white gold forms an unbreakable circle of scintillation around the finger

42 mm thick

Spiral Band zenith The Grand Central Tourbillon isAn ode to modern minimalism, warm rose gold is sculpted to perform endless rotations around the finger, revealing the playful personality of our 2. 2mm Spiral band. Also available in wider band sizes, in sleek white gold or embellished with pav diamonds, wear it alone or combined with other Spiral jewels. The Graff Spiral collection is a modern classic filled with delicate gold and pav diamond jewels that are designed to be stacked and mixed and