A. Lange & Söhne 1815 Chronograph

REF : 402.026

1815 is the year Ferdinand A. Lange, the founder of A. Lange & Sohne was born. The collection embodies all the essential craftsmanship and technical skills of Saxony watchmaking, incorporating precious complications such as perpetual calendars, moonphases, split seconds apertures, and other challenging and intricate complications. The 1815 Tourbillon model represents perfection in watchmaking and timekeeping, with an outstanding openwork Tourbillon, blue steeled arrow shaped hands and classic Arabic numerals.

"Product added 07/18/14 in our database "(3560 Days)

Watch info

Case

Shape

Round

Diameter (in mm)

39.5

Model Case

18-carat White Gold, Thickness: 10.8 mm, Transparent sapphire crystal case-back

Crystal

Scratch-resistant sapphire crystal

Material

18-carat white gold

Winding Crown

18-carat white gold, Fluted

Bezel

Fixed 18-carat White Gold

Dial

Indexes

Arabic Numerals

Details

Blued steel hands, Large central blued seconds hand counter, Minute markers around the outer rim

Color

Solid silver, argenté

Movement

Height (in mm)

6.1

Diameter (in mm)

30.6

Power Reserve

60 Hours

Winding

Hand-wound

Jewels

34

Functions

Flyback chronograph, Hours & minutes, Subsidiary seconds with stop seconds

Movement

Mechanical manual winding

Frequency

18,000 semi-oscillations per hour

Oscillator

Precision beat-adjustment system with lateral setscrew and whiplash spring, Shock-resistant balance with eccentric poising weights, balance spring manufactured in-house

Caliber

L951.5

Bracelet

Material

Black Alligator Leather

Bracelet

Black Alligator leather strap

Clasp

18k White Gold Tang (Prong) Buckle

Complication

Chronograph with flyback and precisely-jumping minute counter at 4 o'clock

Subsidiary seconds with stop seconds at 8 o'clock

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