7 x 8”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 3386
• Manufacturer / Brand: ETA / Benrus
• Caliber: ETA 1240 = Benrus BN 2
• Size in French Lignes: 7 x 8'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Listed in the Flume K2 catalog from 1962.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-25#post-3604909
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)