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A. Lange & Söhne 1815 Chronograph

A. Lange & Söhne 1815 Chronograph

Manual WindingRose Gold

Ref. 401.031

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

The A. Lange & Söhne 1815 Chronograph, reference 401.031, has a chronograph, a black dial and an 18-carat pink gold case. The case measures 39.5 mm across and 10.9 mm high. The case has a see-through back and is water resistant to 30 metres. Manual-winding calibre L951.0 contains 320 parts. The movement beats at 18,000 semi-oscillations per hour and runs for 36 hours. An alligator leather strap is fastened by an 18-carat pink 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

Rose Gold

Water Resistance

30m

MOVEMENT

Movement Type

Manual Winding

Caliber

L951.0

Power Reserve

36h

Frequency

18,000 vph (2.5 Hz)

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Type

Buckle

Clasp Material

Rose Gold

FEATURES & COMPLICATIONS

ChronographDisplay back

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