case: platinum, bezel set with diamonds, rectangular, hinged, lugs set with diamonds. dial: silvered, black Arabic numerals, blued steel "Feuille" hands. movement: nickeled, 17 jewels, lever escapement, cut bi-metallic screwed balance wheel, 3 adjustments, Breguet balance spring. bracelet: platinum, integral, hinged links set with diamonds. Signed International Watch Co. on movement. Signed Tiffany & Co. on dial; width of bezel: 10mm.