A. Lange & Söhne Unrivalled Masterpieces Double Split

REF : 404.032

Lange’s best masters relentlessly pursued inspiration so as to acquire perfection in watchmaking, and this is clearly obvious in the Unrivalled Masterpieces collection. Comprising benchmark chronograph models with hallmarks such as a large double date window, flyback switching mechanism, an ultra-precise minute counter, and an ample power reserve, the collection boasts high end dress watches adorned with more than a dash of sheer elegance. Some of the most notable pieces of the collection include the Datograph, DoubleSplit, Lange 31, or Grand Complication.

"Product added 07/17/14 in our database "(3657 Days)

Watch info

Case

Shape

Round

Material

18-carat Pink Gold

Model Case

18-carat Pink Gold, Thickness: 15.3 mm, Transparent sapphire crystal case-back

Winding Crown

18-carat Pink Gold, Fluted

Crystal

Scratch-resistant sapphire crystal

Bezel

Fixed 18-carat pink gold

Diameter (in mm)

43.2

Dial

Indexes

Bâtons

Details

Luminescent hour and minute hands, Minute markers, Pink gold and blued steel hands

Color

Solid silver, argenté

Movement

Power Reserve

38 Hours

Jewels

40

Diameter (in mm)

30.6

Functions

Flyback chronograph, Hours, Minutes, Seconds, Date, Power reserve, Stop seconds

Winding

Manual winding

Movement

Mechanical manual winding

Frequency

21,600 semi-oscillations per hour

Oscillator

Precision beat adjustment with lateral setscrew and whiplash spring, Shock-proofed Glucydur balance with eccentric poising weights; balance spring produced in-house, with patented attachment design (balance spring clamp)

Caliber

L001.1

Height (in mm)

9.5

Bracelet

Bracelet

Brown Alligator strap

Material

Brown Alligator Leather

Clasp

Solid pink gold buckle

Complication

30 minute counter at 4 o'clock

Flyback chronograph with double rattrapante on chrono seconds and minutes and precisely jumping minute counters

Stop-seconds mechanism

Subsidiary seconds dial at 8 o'clock

UP/DOWN power-reserve indicaton at 12 o'clock

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