Independent work (1 janv. 1873 – 1 janv. 1875)
Description:
Both men were working independently on watches before combining their skills. Audemars was creating complicated blank watch movements for manufacturers to fit. Piguet was performing the final regulation on watches and was self-employed.Ajouté au bande de temps:
Date:
1 janv. 1873
1 janv. 1875
~ 2 years