Behold the Jacob & Co. Billionaire Timeless Treasure, a marvel that took three and a half years to create. Adorned with 425 Asscher-cut yellow diamonds of extraordinary color, it boasts a hand-wound tourbillon movement set with more yellow diamonds. Billionaire Timeless Treasure sets an unprecedented standard in luxury and exclusivity. 52 x 43-mm yellow gold case Case and bracelet set with 425 Asscher-cut yellow diamonds (216.89 ct.) Skeleton tourbillon movement Movement set with 57 baguette-cut