$41,890
“Reverso Platinum Number Two Tourbillon” Jaeger-LeCoultre, "Reverso Tourbillon", No. 60/500, Ref. 270. 6.48. Made in a limited edition of 500 examples, sold in 2004. Very fine and rare, rectangular, platinum gentleman's reversible wristwatch with one-minute tourbillon regulator, 40-hour power reserve indication and a platinum Jaeger-LeCoultre deployant clasp. Accompanied by a fitted box and certificate. Five-body, solid, polished, reeded bezel, transparent case back, sapphire crystals. Silver with painted Arabic numerals on a plain reserve, subsidiary seconds dial. On the back, the tourbillon under a polished steel bridge. Blued steel "épée" hands. Cal. 848, rhodium plated, "fausses côtes" decoration, 25 jewels, lateral lever escapement with one-minute tourbillon regulator with three equidistant polished steel arms, monometallic balance, shock-absorber, self-compensating Breguet balancespring. Dial, case and movement signed. Dim. 26 x 42 mm. Thickness 10 mm. Notes What is a Tourbillon ? A Tourbillon is a regulating mechanism in which the escapement of a movement is housed within a revolving carriage. It was developed in an effort to attain better precision. When a watch is in a vertical position, the force of gravity will speed the balance wheel as it moves in its downward (arc) direction and slow it as it moves upward, creating deviational errors of timekeeping. By placing the balance and escapement in a carriage that revolves 360° per minute, these errors becom
Auctioneer:
Antiquorum
Date:
2006-06-14
