BREGUET NO. 2783 “MONTRE PERPÉTUELLE À RÉPÉTITION DES
MINUTES”. AN EXTREMELY FINE AND RARE 18K GOLD OPENFACE
MINUTE REPEATING SELF-WINDING JUMP HOUR WATCH WITH
ROBIN ESCAPEMENT, 48 HOURS POWER RESERVE INDICATOR
AND THERMOMETER
SIGNED BREGUET, NO. 2783, PRODUCTION STARTED IN 1812
Gilded brass movement, Robin escapement, platinum shield-shaped
oscillating weight, three arm compensation balance with sliding
weights, blued steel balance spring with regulator, 4 toc minute
repeating on two hammers onto the case, weight lock, repeating
speed and advance/retard levers in the band, engine-turned silver dial,
Roman numerals on blank chapter ring, outer dot minute divisions,
blued steel Breguet hands, two fan-shaped sector for 48 hours power
reserve and thermometer calibrated from 0 to 30D, large subsidiary
seconds, circular engine-turned case, minute repeating pull-twist
push-piece in the pendant, case and movement numbered, dial and band
signed Breguet No. 2783
58 mm. diam.