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A. Lange & Söhne Tourbograph Perpetual "Pour le Mérite"

A. Lange & Söhne Tourbograph Perpetual "Pour le Mérite"

Manual WindingPlatinum

Ref. 706.025FE

Collection: 1815Case size: 43mmMovement: L133.1

The A. Lange & Söhne Tourbograph Perpetual "Pour le Mérite", reference 706.025FE, combines a tourbillon and split-seconds chronograph in a 43 mm case. The 950 platinum watch is a limited edition of 50 pieces and has a perpetual calendar. The dial is crafted from solid silver and carries analogue date, moon-phase and day-of-week displays. The case measures 16.6 mm high, has a see-through back and carries a 30 metre water-resistance rating. A black alligator leather strap fastens with a 950 platinum folding clasp. Manual-winding calibre L133.1 runs for 36 hours and beats at 21,600 semi-oscillations per hour. The 684-part movement uses a fusée-and-chain transmission.

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Last updated 11 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Limited Edition

50 pieces

CASE

Diameter

43mm

Thickness

16.6mm

Case Material

Platinum

Water Resistance

30m

MOVEMENT

Movement Type

Manual Winding

Caliber

L133.1

Power Reserve

36h

Frequency

21,600 vph (3 Hz)

Jewels

52 jewels

DIAL

Dial Color

Silver

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Type

Fold Clasp

Clasp Material

Platinum

FEATURES & COMPLICATIONS

ChronographDateDisplay backDouble chronographLimited EditionMoon phasePerpetual calendarTourbillonWeekday

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