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

• Listing ID: 4693
• Manufacturer / Brand: Jeambrun / ELgin
• Caliber: Elgin 723 = Jeambrun PS32
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• 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
• Contributor ©: Uhrforum.de member malikka