- Chronometer no. 473

Case: Unknown Dial: Unknown Movement: 19''', Nickel, circular, 8 adjustments, 21 jewels Provenance: 1925 - Niton, Geneve 1925 - Observatoire de Geneve Concours Classe A pieces isolee, Chronomètres de poche 1924-1925 759 points, 6th place overall, 2nd prize.