A. L A N G E & S O H N E : pt.1

 

A. L A N G E & S O H N E : pt.1

1. 1815 (REF.233.026)

Movement : manual-winding Lange L051.1 caliber; 55-hour power reserve; 21 jewels; 21,600 vph; 188 components; decorated and assembled by hand; precision-adjusted in five positions; three quarter plate made of untreated German silver; balance cock engraved by hand; five screwed gold chatons; shock resistant Glucydur screw balance; Nivarox balance spring; whiplash precision index adjuster with patented beat adjustment mechanism.

Functions : hours , minutes; small seconds.

Case : white gold; Ø 40mm, thickness; 8.9mm; crown for winding the watch and setting the time; sapphire crystal caseback.

Dial : solid silver; blued steel hands.

Strap : black crocodile; solid gold Lange prong buckle.

Also Available : other dial and case combinations.

 

2.DATOGRAPH (REF. 403.032)

Movement : manual-winding Lange L951.1 caliber; 36-hour power reserve; 40 jewels; 18,000 vph; 405 components; decorated and assembled by hand; precision-adjusted in five positions; plates and bridges made of untreated German silver; balance cock engraved by hand; four screwed gol chatons; shock resistant Glucydur screw balance; Nivarox 1 hairspring; whiplash precision index adjuster with patented beat adjustment mechanism.

Functions : hours, minutes; small seconds with stop seconds; large date; chronograph: -minute counter, flyback and precisely jumping minutes counter.

Case : pink gold; Ø 39mm; crown for winding the watch  and setting the time;  two pushpieces for chronograph; one pushpiece for rapid correction of the outside date; antireflective sappihr crystal caseback.

Dial : solid silver and black; pink-gold hands.

Strap : hand-stitched crocodile; solid pink-gold Lange prong buckle.

Also Available : other dial and case combinations.