Jeannot, Michel,
Jules Audemars equation of time /
Equation of time
[text: Michel Jeannot and Martin Wehrli].
- 88 pages : illustrations ; 21 cm + 1 DVD.
9782970047865 2970047861
Audemars, Piguet & Co.
Wrist watches--History.--Switzerland
Astronomy Switzerland Audemars Piguet Jeannot Michel Wrist Watch Equation of time