A. Lange & Söhne 310.025 Langematik Perpetual Calendar, Platinum Men Watch


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Basic Info

Ref. No. 310.025
Code 7583
Movement Automatic
Case material Platinum
Bracelet material Crocodile skin
Gender Men's watch/Unisex
Location United States, Arizona, Scottsdale
Price $49,800
Availability Available now


Movement Automatic
Movement/Caliber L922.1 SAX-O-MAT
Number of jewels 43
Frequency 21600 A/h


Case material Platinum
Case diameter 38.5 mm
Thickness 10 mm
Waterproof 3 ATM
Glass Sapphire Glass
Dial Silver
Dial numerals Roman numerals


Bracelet material Crocodile skin
Bracelet color Black
Clasp Buckle


Moonphase, Date, Month, Year, 4 Year Calendar, Perpetual Calendar


Display Back, Small Seconds, Luminescent Numerals, Luminescent Hands


Condition: As New
Box and papers: box, papers and stylus.
Reference: 310.025
Movement: mechanical with automatic winding; Lange Caliber L922.1 SAX-O-MAT; 43 jewels; 21,600 vph; hand-setting mechanism with zero reset; main corrector for synchronized correction of all the calendar functions; off-center gold rotor.
Functions: hours, minutes, subsidiary seconds; perpetual calendar (patented large date; day; month; moon phase; leap year); 24-hour display.
Case: PT950 Platinum , polished and brushed finish; 38.5 x 10.2 mm (excl. lugs & crown); sapphire crystal; platinum crown; 3 small and 1 large push-button corrector on case ; back secured by 6 screws, with sapphire exhibition window. Water-resistant to 30 meters.
Dial: solid silver, matte finish; applied silver Roman numerals, printed minute track, with luminous dots at the hours; white Alpha hands with luminous coating.
Indications: month and leap year at 3; moon phase and subsidiary seconds at 6; day and 24-hour indication at 9; large date at 12.
Strap: black alligator with matching PT950 platinum tang buckle.
Retail price: $97,800.00 USD.

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