Humbert Etienne Model No. 10

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18 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

Model No. 11 is the Savonnette (hunter) version of this Lépine (open face) movement

Listing ID: 795
Manufacturer / Brand: Humbert Etienne
Caliber: Model No. 10
Size: 18 1/2'''
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: Right (0 - 120°)
Shock Protection: None
Beats per hour: 18,000
Balance Type: Monometallic screw balance
Power Reserve: Unknown
Production Period: Probably around 1905
Identification: Registered by Humbert Etienne in the Swiss Official Gazette of Commerce on 09.05.1905 as model No. 10. Model No. 10 is not an official caliber designation of the manufacturer, 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-54#post-7396462
External Link 2: https://watch-movements.eu/blog/en/2017/10/15/forgotten-movement-manufacturers-humbert-etienne/
Country: Switzerland