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A. Lange & Söhne 1815 Chronograph

A. Lange & Söhne 1815 Chronograph

Manual WindingWhite Gold

Ref. 401.026

Collection: 1815Case size: 39.5mmMovement: L951.0

The A. Lange & Söhne 1815 Chronograph, reference 401.026, has a chronograph function and an 18-carat white gold case. The case measures 39.5 mm in diameter and 10.9 mm high. The case has a see-through back and is water resistant to 30 metres. Manual-winding calibre L951.0 is assembled from 320 parts. The movement runs at 18,000 semi-oscillations per hour and has a 36-hour power reserve. A black alligator leather strap fastens with a white-gold pin buckle.

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Last updated 11 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

39.5mm

Thickness

10.9mm

Case Material

White Gold

Water Resistance

30m

MOVEMENT

Movement Type

Manual Winding

Caliber

L951.0

Power Reserve

36h

Frequency

18,000 vph (2.5 Hz)

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Type

Buckle

Clasp Material

White Gold

FEATURES & COMPLICATIONS

ChronographDisplay back

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