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A. Lange & Söhne 1815 Rattrapante Perpetual Calendar

A. Lange & Söhne 1815 Rattrapante Perpetual Calendar

Manual WindingRose Gold

Ref. 421.032FE

Collection: 1815Case size: 41.9mmMovement: L101.1

The A. Lange & Söhne 1815 Rattrapante Perpetual Calendar, reference 421.032FE, combines a split-seconds chronograph and perpetual calendar in 18-carat pink gold. The dial is crafted from solid silver and carries an analogue date, day-of-week display, moon-phase display and power-reserve indicator. The case has a see-through back and a water-resistance rating of 30 metres. An alligator leather strap closes with a pink gold folding clasp. Manual-winding calibre L101.1 has 631 parts and a 42-hour power reserve at 21,600 semi-oscillations per hour. The case measures 41.9 mm across and 14.7 mm high, with a 20 mm lug width.

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Last updated 11 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

41.9mm

Thickness

14.7mm

Lug Width

20mm

Case Material

Rose Gold

Water Resistance

30m

MOVEMENT

Movement Type

Manual Winding

Caliber

L101.1

Power Reserve

42h

Frequency

21,600 vph (3 Hz)

Jewels

43 jewels

DIAL

Dial Color

Silver

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Type

Fold Clasp

Clasp Material

Rose Gold

FEATURES & COMPLICATIONS

ChronographDateDisplay backDouble chronographMoon phasePerpetual calendarPower Reserve DisplayWeekday

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