(56465) A. Lange & Sohne Triple Split Rattrapante Flyback, 424.038F, 424038F, limited to 100 pieces, 18k white gold case on the original strap with 18k white gold deployant buckle, manual wind Lange caliber L132.1, 55 hour power reserve with indicator at 6 o clock, slate gray dial, tachymeter scale, hours, minutes, seconds, chronograph with 12-hour split-seconds functions for hours, minutes, and seconds, display back displaying th...