Extra-thin half-quarter repeating watch, “made on chronometer (garde-temps) principles”, Breguet no. 3833 - Montres Breguet (S.A.) Collection
Gold case, off-center silver dial with windows for date and phases of the moon, off-center seconds subdial, lever escapement. Sold on May 12, 1823 to M. Thomas Hawley.

© Collection Montres Breguet SA / Xavier Reboud