Manual winding, created by Lange & Sohne, 901.0 caliber; 53 jewels, including 9 screw-mounted gold chatons; 21,600 vph; glucydur screw balance; Nivarox spring with terminal curve; goose-neck fine adjustment and patented beat adjustment; twin serially operating spring barrels; power reserve approx. 72 hours; Glashutte three-quarter plate; bridges with Glashutte ribbing. Decorated and engraved by hand.
On the Dial, hours, minutes, small seconds; date; power reserve.
Case: in 18K white gold, in 3 parts; 38.5 x 9.6 mm (excl. lugs & crown); polished and brushed finish; flat sapphire glass; rectangular push-button for correction of the date on case band; white gold crown with logo; back secured with 6 screws with sapphire crystal exhibition window, solid silver blue dial; applied white gold Roman numerals and diamond-shaped hour markers.
Indications: off-center hours and minutes at 9; large patented date aperture at 1; power reserve indicator at 3; small seconds between 4 and 5. Blue Lange alligator strap, with matching white gold Lange buckle.
Includes Box & Certificate |
