TIFFANY PENDANT WATCH PINK GOLD
Tiffany & Co., New York, movement and case No. 20251. Made circa 1890.
Very fine, 18K pink gold lady's keyless pendant watch.
Four-body, "bassine", polished. Transparent hinged gold cuvette,
back engraved inside: July 26th, 1890 from Adrian, cover with engraved
monogram.
White enamel with radial Arabic numerals, outer minute track with
5-minute red Arabic markers. Blued steel spade hands.
12''', rhodium-plated, "fausses-côtes" decoration, 17 jewels, counterpoised
straight line lever escapement, cut bimetallic compensation
balance, blued steel Breguet balance spring, index regulator.