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 09/03/14 in our database "(3516 Days)
"Official Release Year : 2014 at "
CaseRound
38.5
30 m (100 ft.)
18-carat Yellow Gold
Scratch-resistant sapphire crystal
Polished 18-carat yellow gold, Thickness: 8.8 mm, Transparent sapphire crystal case-back
Fixed 18-carat Yellow Gold
Fluted 18-carat yellow gold
DialArabic Numerals
Blued steel hands, Painted black Arabic Numeral hour markers & minute track, Railway-track minute scale
Solid silver, argenté
Movement4.6
A. Lange & Sohne L051.1
30.6
23
55 Hours
Hand-wound
Hours & minutes, Stop-seconds mechanism, Subsidiary-seconds dial
Mechanical manual winding
21,600 semi-oscillations per hour
Shock-resistant screw balance, Nivarox® balance spring, Whiplash precision index adjuster with patented beat-adjustment mechanism
BraceletBrown Alligator Leather
Brown Alligator leather strap
18-carat Yellow gold pin buckle
ComplicationSubsidiary seconds with stop seconds at 6 o'clock
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