With first quality nickel-finished lever movement 34 jewels mono-metallic compensation balance adjusted in 5 positions minute repeating on two steel gongs via two polished steel hammers the silvered matte dial with fancy Arabic numerals blued steel spade hands three subsidiary dials for day month combined with leap year cycle and date aperture for phases of the moon in distinctive curved tonneau-shaped case with back secured by four screws repeating mechanism activated by a slide in the band together with a platinum Franck Muller buckle case dial and movement signed