Purnell Escape II Absolute Sapphire mechanical watch with a 48mm monobloc blue sapphire crystal case. Featuring a blue sapphire dial set with 12 blue sapphire baguettes totaling 1.04 carats, gunned blue finished hands, a 32-hour power reserve, and Double Spherion triple-axis tourbillion with diamond set cages on a blue natural translucid rubber strap. Limited edition. Double Spherion - World's Fastest Double Triple-Axis Tourbillon.