Antiquorum Auctioneers since 1974

Important Modern & Vintage Timepieces

Hong Kong, May 31, 2026

LOT 77

A. LANGE & SÖHNE, REF. 310.025 E, LANGEMATIK PERPETUAL, FIRST GENERATION, PLATINUM

HKD 200,000 - 300,000

EUR 21,800 - 32,700 / CHF 20,000 - 29,900 / USD 25,600 - 38,300 / JPY 4,000,000 - 5,990,000

Sold: HKD 425,000

A fine and rare, platinum self-winding perpetual calendar wristwatch with big date, moonphase, leap year indication, zero-reset mechanism and sapphire crystal caseback. This model represents the manufacturer’s first-ever perpetual calendar wristwatch.


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Grading System
Grade:
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand A. Lange & Söhne

Model Langematik Perpetual

Reference 310.025 E

Year circa 2010

Movement No. 28211

Case No. 138396

Bracelet leather strap with platinum ALS pin buckle

Caliber L922.1

Diameter 38.5mm.

Weight 107gr. (approx.)

Signature dial, case and movement

Accessories ALS watch winder, watch winder instruction booklet, instruction booklet, cloth, leather folder

Notes

Property of an Important Watch collector

The A. Lange & Söhne Langematik Perpetual, reference 310.025E, is a horological milestone. Launched in 2001 as the brand’s first perpetual calendar wristwatch, it features the pioneering self-winding Sax-O-Mat calibre L922.1 with a zero-reset mechanism. This foundational platinum reference, housed in a 38.5mm case with a rhodium-plated silver dial, was produced for only a limited period.

Consigned from an important Singaporean collector, this exceptional example remains in excellent condition with sharp edges and crisp hallmarks. The watch is complete with its early electric winding box, certificate booklet, instruction booklet, and other accessories. Such well-preserved examples are relatively scarce in the auction market, underscoring the model’s status as refined.