Petite Lange 1 "soirée" watch
Diameter 36.1 millimetres
18-carat pink gold, bezel set with 52 Top Wesselton
VVS brilliants approx. 0.8 carats, solid silver dial, faced with mother-of-pearl; in black;
appliques in pink gold, Chestnut ray-leather strap with precious-metal Lange
prong buckle in solid pink gold, Glass and caseback: Sapphire crystal (hardness 9), hands in pink gold, 365 movement parts, 53 jewels, 9 screwed gold chatons.
Movement: Lange manufacture calibre L901.4, manually wound, crafted to
the highest Lange quality standards and largely
assembled and decorated by hand; precision-adjusted
in five positions; twin mainspring barrels; plates and
bridges made of untreated German silver; balance
cock engraved by hand.
Functions: Time display in hours, minutes, small seconds with stop seconds, patented outsize date, power-reserve
indicator..