Elgin 723 = Jeambrun PS32

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11 1/2”’ | Hand Wind | Swiss Lever | Small Seconds

Listing ID: 4693
Manufacturer / Brand: Jeambrun / ELgin
Caliber: Elgin 723 = Jeambrun PS32
Size: 11 1/2'''
Shape: Round
Winding: Manual (Crown)
Hand Setting: Crown
Seconds Hand: Small seconds
Escapement: Lever (Swiss, English, Glashütte)
Date & Day: None
Jewels: 17
Setting Lever Screw/Pin Position: Center
Balance Position: Bottom (120 - 240°)
Shock Protection: Antichoc 102?
Beats per hour: 18,000
Balance Type: Nickel
Power Reserve: Approx.43 hours
Production Period: Unknown, probably around 1965
Identification: Wheel train bridge markes with ELGIN 723. Listed as Jeambrun PS32 in the Flume K3 catalog.
External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-7#post-1928043
Country: U. S. A. / France