Langematik Perpetual A. Lange & Söhne, Glashütte i. Sa., "Langematik Perpetual", case No. 138212, Ref. 310.021. Made in 2004. Production of this reference started in 2001. Very fine and rare, astronomic, self-winding, water-resistant, 18K yellow gold wristwatch with perpetual calendar, over-sized date, moon phases, zero-reset function, and an 18K yellow gold A. Lange & Söhne deployant clasp. Accompanied by a certificate, manual and setting pin. | The Collection of a European Nobleman | Geneva, 1
Langematik Perpetual A. Lange & Söhne, Glashütte i. Sa., "Langematik Perpetual", case No. 138212, Ref. 310.021. Made in 2004. Production of this reference started in 2001. Very fine and rare, astronomic, self-winding, water-resistant, 18K yellow gold wristwatch with perpetual calendar, over-sized date, moon phases, zero-reset function, and an 18K yellow gold A. Lange & Söhne deployant clasp. Accompanied by a certificate, manual and setting pin., CHF 40,000 - 50,000 EUR 25,000 - 32,000 / USD 40,000 - 50,000 C. Three-body, solid, polished and brushed, rounded bezel, transparent case back with 6 screws, pushbutton on the band for date and day of the week correction, sapphire crystals. D. Solid silver with applied radial yellow gold Roman numerals, subsidiary dials for the days of the week, the months, the leap year, the 24 hours with day/night indication and the seconds, apertures for the oversized date at 12 and the moon phases. Luminous yellow gold alpha hands. M. Cal. L922.1 "Sax-O-Mat" with zero-reset feature, Glashütte 3/4 plate in German silver, fausses cotes decoration, 43 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan neck micrometer regulator, 21K gold bi-directional microrotor with platinum segment, handengraved balance bridge. Dial, case and movement signed. Diam. 38.5 mm. Thickness: 10.5 mm.
