109th Auction
2023/11/18
Lot 29
A. Lange & SöhneLANGEMATIK PERPETUAL Sax-0-Mat
A very elegant Glashuette platinum wristwatch in near mint condition, with perpetual calendar, oversize date, day and month display in German, moon phase, day/night indicator and leap year - with operating instructions, Lange-booklet, Lange-guarantee seal dated November 12, 2004 and setting pin
Sold
estimated
47.000—65.000 €
Price realized
57.500 €
specific features
Case
Platinum, sapphire glass screwed on back, correction button to adjust the calendar indications on the left side of the case at 10 o’clock position, solid "Lange" platinum deployant clasp.
Dial
Solid silver, rhodié.
Movement
Automatic.
Case no.153189
Ref.310.025F
Cal.L922.1
Diam.38,5 mm
Circa2004
Ctry.Germany
The LANGEMATIK PERPETUAL Sax-0-Mat is the first mechanical wristwatch that combines a perpetual calendar with the Lange outsize date. The perpetual calendar automatically displays the correct date, day of the week and month. It takes into account the different lengths of the months including the leap-year deviations. The model also features the L922.1 Sax-0-Mat caliber movement with a reset function of the second hand, the so-called ZERO RESET. The second hand automatically jumps to zero when the crown is pulled, hence the spelling 0 in the name "Sax-0-Mat".