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

Remarks:

• White anchor pallets
• Special balance developed by Wyler (Incaflex) and pallet fork bridge modified as a “cage”

• Listing ID: 4531
• Manufacturer / Brand: ETA
• Caliber: 932
• 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: Sweeping seconds (central 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: None
• Beats per hour: 18,000
• Balance Type: Wyler Incaflex
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Listed in the Flume K2 catalog. Movement markes with 900 under the balance (base movement = ETA 900)
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-10#post-2102848
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)