8 x 9”’ | Hand Wind | Swiss Lever | Small Seconds

• Listing ID: 2245
• Manufacturer / Brand: ETA / Wittnauer
• Caliber: Wittnauer 9WNG = ETA 1220
• Size in French Lignes: 8 x 9'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• 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: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: KIF Flector
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Approx. 34 hours
• Production Period: Unknown, according to Ranfft around 1947 (ETA 1220)
• Identification: Wheel train bridge marked with WITTNAUER and 9WNG.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-39#post-5182433
• Country: U. S. A. / Switzerland
• Contributor ©: Uhrforum.de member buchenhain