8 3/4”’ | Hand Wind | Pin Lever | Indirect Sweeping Seconds | Date |

Remarks:

• Date without quick setting
• The movement is also available as Ebosa 86 without date

 

• Listing ID: 1592
• Manufacturer / Brand: Ebosa
• Caliber: 87
• Size: 8 /4''' (it is rather 9'''...)
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Pin Lever
• Date & Day: Date
• Jewels: 1
• Setting Lever Screw/Pin Position: Right
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1970
• Identification: Marked with the Ebosa logo and 87 under the balance. Listed in the Flume K3 catalog and in the Engelkemper catalog of 1969.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-44#post-5766680
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)