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

Remarks:

• Movement family
  • Eterna 1408U: 11 1/2”’, no date
  • Eterna 1400U: 12 1/2”’, no date
  • Eterna 1410U: 13”’, no date
  • Eterna 1448U: 11 1/2”’, date
  • Eterna 1449U: 12 1/2”’, date
  • Eterna 1450U: 13”’, date

• Listing ID: 13378
• Manufacturer / Brand: Eterna
• Caliber: 1408U
• 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: Right (0 - 120°)
• Shock Protection: Eterna U
• Beats per hour: 18,000
• Balance Type: Glucydur
• Power Reserve: Approx. 48 hours
• Production Period: Unknown, probably around 1962
• Country: Switzerland
• Identification: Movement marked with ETERNA and with 1408U. Listed in the Flume K2 catalog from 1962.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)