1815 CHRONOGRAPH
OVERVIEW
DETAILS
The 1815 CHRONOGRAPH unites traditional elements with advanced micromechanical engineering. The circumferential minute scale as well as the arrangement of the subsidiary dials for the seconds and the 30-minute counter reflect the architecture of A. Lange & Söhne's historic pocket chronographs.
Reference: 402.026
Case: 18-carat white gold
Dial: Solid silver, argenté
Hands: Blued steel
1815 CHRONOGRAPH
Lange manufacture caliber
L951.5
Number of parts movement/jewels
306/34
Screwed gold chatons
4
Escapement
Lever escapement
Oscillator
Shock-resistant glucydur balance with eccentric poising weights; balance spring manufactured in-house, frequency 18,000 semi-oscillations per hour, precision beat adjustment system with lateral setscrew and whiplash spring
Power reserve
More than 60 hours when fully wound
Functions
Hours and minutes. Subsidiary seconds dial. Chronograph with flyback and precisely jumping minute counter. Stop-seconds mechanism.
Case measures
Diameter: 39.5 millimeters, Height: 10.8 millimeters
Movement measures
Diameter: 30.6 millimeters, Height: 6.1 millimeters
Case versions
pink gold, white gold
Price:$48,200
Variations: pink gold ($47,000)

Đồng hồ 1815 CHRONOGRAPH - năm 2014-tp-402-026-zoom-front-72dpi2.jpg

Đồng hồ 1815 CHRONOGRAPH - năm 2014-setwidth1680-tp-1815-chronograph-gallery-b5.jpg

Đồng hồ 1815 CHRONOGRAPH - năm 2014-setwidth1680-tp-1815-chronograph-gallery-b1.jpg


Đồng hồ 1815 CHRONOGRAPH - năm 2014-setratiosize10501343-402-1815-chronograph-k-v002.jpg