A. LANGE & SÖHNE POCKET WATCH YELLOW GOLD
Adolph Lange, Dresden, Germany, No. 8400. Made circa 1900.
Very fine, keyless, 18K yellow gold open faced pocket watch with
Lange's Guillaume-type balance.
Four-body, bassine, reeded band, polished. hinged gold cuvette
with engine-turned outer ring, stepped hinged case back and bezel.
White enamel with painted radial Roman numerals, outer minute
track, sunk subsidiary seconds dial. Blued steel spade hands.
18```, A. Lange 3/4-plate, frosted gilt, 16 jewels some set in
gold chatons, straight-line escapement, gold pallet fork, gold
escape wheel, Lange`s Guillaume-type balance with timing
screws, blued steel Breguet balance spring, index regulator.