There’s no complication more visually arresting than the tourbillon, and ever since its inventor patented it more than 200 years ago, it’s been fascinating lovers of fine watchmaking with its beauty and enticing them with its rarity. The Palatial Flying Tourbillon Hours and Minutes is the tourbillon at its most pure. The dial reveals the fascinating transformation of stored mechanical energy into the intricate whirling of the tourbillon mechanism, while on the back of the watch, a concealed power reserve indication shows the energy remaining in the impressive 100 hour power reserve of this horological puristʼs fantasy come to life. Movement: Manually Wound Jacob & Co. Caliber JCBM01; One-minute Flying Tourbillon; Diameter: 15’’’ i.e. 34.10mm; Height: 6.00mm; Components: : 194; Power Reserve: 100-Hours; Frequency: 21’600 vib/h (3 Hz); Jewels: 29 Jewels; System: Titanium Balance with Gold Timing Screw; Anti-shock; Finishing: Tourbillon Carriage: Circular Satin-brushed “Jacob & Co.” upper Bridge; Bridges: Satin-Finished, Hand-polished Angles, Drawn-finished Flanks. Black Finish Bridges on the Back: Mirror Polished Ornamental Plate with Circular Satin-finished Black Gold Disc with Engraved and White-Lacquered “Jacob & Co.” Logo. Functions: Hours, Minutes; Power Reserve Indicator. Case: Diameter: 43mm; Thickness: 12.70mm; Material: 18K Rose Gold Crown; Finishing: Circular Satin-finished; Bezel with Polished Gadroon, Polished Crown and Outer Lugs; Case Back: Circular Satin-Finished with Polished Gadroon; Power Reserve Indication; Crystal: Sapphire with Anti-reflective Treatment; Water resistance: 30m. Dial: Red Mineral Crystal; Applied 18K Rose Gold “Jacob & Co.” Logo and Roman Hour Numerals, Gilt “Jacob & Co.” and “Swiss Made” Lettering; Hands: Skeleton. Strap & Clasp: Alligator; 18K rose gold tang buckle. Warranty: 2 Years. Limited Edition: 12 Pieces; Individually Numbered Pieces.