Dead seconds watch with lever escapement by Pouzait
Log in or register.
Built on the principle of “garde temps”, quarter and half quarter hour repeater with double wheel duplex escapement sold to Monsieur Egerston (Egerton) on 17 December 1813 for 3,000 FF .
Hour and quarter repeater with cylinder escapement.
Chronometer made by Joseph Thaddeus Winnerl on a movement by Robert Robin
Experimental verge escapement
Straight lever escapement, quarter hour repeater
Dead seconds watch with duplex lever escapement by Jean Renaud
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Movement with experimental lateral lever escapement in the Robin style.
Cylinder escapement by a pupil of Robin
“Rèpètition des quart a toc” with ruby cylinder escapement, “jumping hour” device sold to monsieur Frederic Frackmann (Breguet’s correspondent in Moscow) on 15 Germinal anno 12 (5 May 1804) for the price of 1500 FF.
"Souscription" with auxiliary minutes and seconds
Double comma escapement (double virgule)
George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Alarm with verge escapement
Weekly winding device, monthly calendar, with comma escapement