13 1/2”’ | Hand Wind | Swiss Lever | Sweeping Seconds | Date |

Remarks:

• Movement family:
  • 11 3/4”’:
    • EB 8800: no seconds or small seconds
    • EB 8801: direct sweeping seconds
    • EB 8804: no seconds, date
    • EB 8805: direct sweeping seconds, date
    • EB 8827: direct sweeping seconds, date, day
  • 13 1/2”’:
    • EB 8810: no seconds
    • EB 8811: direct sweeping seconds
    • EB 8815: direct sweeping seconds, date

• Listing ID: 6910
• Manufacturer / Brand: EB
• Caliber: 8815
• Size in French Lignes: 13 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: Pin Lever
• Date, Day, Month...: Date
• Jewels: 1
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1968
• Identification: Movement plate marked with EB logo and 8815. Listed in the 1968 addendum to the Flume K2 catalog.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)