case: platinum, bezel set with diamonds, circular, lugs set with diamonds. dial: silvered, black Arabic numerals, blued steel "Feuille" hands. movement: gilt, 17 jeweles, lever escapement, monometallic screwed balance wheel, adjusted to 2 positions, anti shock system, flat balance springs. bracelet: platinum, integral, hinged links set with diamonds, safety clasp. Signed Mathey Tissot on case, dial, movement; diameter: 14mm.