“Club footed” verge escapement.
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George Graham lever escapement, double-dial astronomical watch, equation of time. Double face watch.
Quarter hour repeater with lateral lever escapement
Hour and quarter repeater, cylinder escapement, hunting case.
Straight lever escapement, quarter hour repeater
Straight lever escapement, registered on 30 September 1791, there is no information regarding the sale.
Sully's escapement
Hour and quarter repeater and alarm with cylinder escapement.
“Montre de souscription” apocryphal. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Dead seconds watch with duplex lever escapement by Jean Renaud
Detent anchor escapement by Robert Robin, quarter hour repeater.
Decimal watch with virgule escapement, power reserve, jumping hours and barometer, center seconds n.4737 belonging to Antoine Louis Leon de Saint-Just.
Tide indicator, enamelled dial, cylinder escapement.
Independent seconds movement, lateral lever escapement.
“Resilient lever” lever escapement modified by Mortimer George Cole.
Verge escapement, enamelled case decorated with diamonds and pearls