19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• The model No. 60 is the Savonnette (hunter) version of the Lépine (open face) caliber model No. 62 (registered in the Swiss Official Gazette of Commerce together with model No. 60). This, in turn, is identical to the EB 265. EB (Ebauches Bettlach) emerged from EKB (Eduard Kummer Bettlach), but was not founded until 1937. In contrast to the Model No. 62, the Model No. 60 was apparently not continued by EB.

 

• Listing ID: 2307
• Manufacturer / Brand: EKB
• Caliber: Model No. 60
• Size: 19'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: Around 1911
• Identification: Registered by EKB in the Swiss Official Gazette of Commerce on 17.10.1911 as Model No. 60. Model No. 60 is not an official caliber designation, but was used to register the design.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-39#post-5096910
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)