Watch Data

18ct yellow gold Wrist Chronometer no. -

Case: 18ct yellow gold

Dial: Silver, Breguet numerals, dial signed HR Ekegren, Geneve

Movement: s/n; 90295, circular caliber 10 ligne, H.R. Ekegren made by E. Koehn, Geneva, Swiss, Eighteen18 jewels, eight 8 adjustments, 2 x Poincon de Geneve quality seals.


1928 - HR Ekegren by E. Koehn, Geneve (but in all probability by Niton)

19?? - Watchmaker in the USA

Exactly the same caliber was used by Niton and by Paul Piguet Capt.