Straight lever escapement, quarter hour repeater
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Alarm with verge escapement
Quarter andhour repeater, jumping hours device with experimental ruby verge escapement.
Quarter hour repeater by touch with special cylinder escapement.
“Montre de souscription” with double wheel duplex escapement. Watch published in George Rigot's book: “Montres de souscription et a tact de Breguet“ ed.2017
Decimal watch with double time indication on a 24-hour basis, verge escapement.
“Rèpètition de Première Classe” con scappamento a cilindro in rubino, e jumping hour venduto a monsieur Ternaux (Étienne Nicolas Louis Ternaux ) , il 2 Brumaio anno 13 (24 ottobre 1804) per 1.800 FF.
"Souscription" with auxiliary minutes and seconds
Extra-flat watch with regulator dial, lever escapement, Rèaumur thermometer.
Quarter hour repeater with double wheel duplex escapement.
Dead independent seconds movement, cylinder escapement.
Dead central seconds watch with star duplex escapement invented by Charles Edouard Jacot with 1/4 second diablotine
Quarter hour repeater with lateral lever escapement
Self-winding hour and quarter repeater with pedometric oscillating mass, cylinder escapement.
Dead seconds chronometer with in-line straight lever escapement.
Escapement by Paul Garnier