A. LANGE & SÖHNE. A FINE AND RARE PLATINUM AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES

SIGNED A. LANGE & SÖHNE, GLASHÜTTE I/SA, "LANGEMATIK PERPETUAL", MOVEMENT NO. 28061, CASE NO. 138142, CIRCA 2002

Details

A. LANGE & SÖHNE. A FINE AND RARE PLATINUM AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES
Signed A. Lange & Söhne, Glashütte I/SA, "Langematik Perpetual", Movement No. 28061, Case No. 138142, circa 2002
Cal. L 922.1 three-quarter plate nickel-finished lever movement with zero-reset mechanism, 43 jewels, mono-metallic compensation balance, micrometer regulator, 21k gold rotor with platinum edge, light grey dial with applied Roman and baton numerals, large double aperture for date below 12 o'clock adjusted by the button in the band at 10 o'clock, three subsidiary dials indicating day combined with 24 hours divided into diurnal and nocturnal time, month with adjacent leap year indicator and constant seconds combined with phases of the moon, polished circular case with brushed band, the sapphire crystal display back secured by six screws, case, dial and movement signed, with a platinum Lange buckle
39mm diam.

Lot Essay

Accompanied by A. Lange & Söhne leather-covered winding box, setting pin, guarantee and instructions.

The Langematik Perpetual wristwatch features the L922.1 Sax-O-Mat caliber movement. Several unique features include a patented zero reset mechanism. When the crown is pulled the small seconds hand returns to the 12 o'clock position. The watch also features a date mechanism that does not need adjusting until February 28th, 2100.

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