With nickel-finished Extra Prima observatory quality movement 15 jewels bi-metallic compensation balance timed to 6 positions silvered multi-tonal dial with Arabic numerals subsidiary seconds inner metal case all hinged into the gold engine-turned case in the form of a match safe the front lid with raised monogram beneath the Pakistan symbol of the star and crescent monogram repeated and engraved on back case dial and movement signed case stamped with Glasgow import marks for 1931 also further stamped with various patents for Great Britain U.S.A. France and Italy with 18k gold Rolex buckle