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A. Lange & Söhne

Grand Arkade

Boucle
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Mouvement
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Fonctions
Référence
N/A
Collection
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Description

Reference: 812.043 (limited model)
Calibre: L911.4
manually wound mechanical movement
42 hours power reserve
stop seconds
Functions: hour, minute, small second
patented outsize date
Movement:
Diameter: 25,6 x 17,6 mm
Height: 4,95 mm
Jewels: 30
Balance: shock-resistant screw balance timed to 21.600 A/h
Decoration: three-quarter plate, plates and bridges made of untreated cross-laminated German silver, screwed gold chatons, hand-engraved balance cock with whiplash precision index adjuster, manually bevelled and polished plate edges, plates and bridges damascened and solarised with Glashütte ribbing, endstone set in a gold chaton on the separate escape wheel cock
Case:
Material: 18-carat white gold set with 46 Top Wesselton (VVS) baguette diamonds
antireflection-coated sapphire-crystal glass and caseback
Diameter: 38,0 x 29,5 mm
Height: 9,0 mm
Dial: solid silver with mother-of-pearl set with baguette diamonds
Strap: hand-stitched crocodile strap with solid-gold buckle