Tavannes 8 3/4''' T Ref. G.080

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8 3/4”’ | Hand Wind | Swiss Lever | Small Seconds

Listing ID: 1180
Manufacturer / Brand: Tavannes
Caliber: 8 3/4''' T Ref. G.080
Size in French Lignes: 8 3/4'''
Size range mm largest diameter: 0 - 22 mm
Shape: Round
Winding: Manual (Crown)
Hands Setting: Crown
Seconds Hand: Small seconds
Escapement: Lever (Swiss, English, Glashütte)
Date, Day, Month...: None
Jewels: 15
Setting Lever Screw/Pin Position: Left
Balance Position: Bottom (120 - 240°)
Shock Protection: None
Beats per hour: 18,000
Balance Type: Monometallic screw balance
Power Reserve: Unknown
Production Period: Unknow, probably around 1936
Identification: Movement marked Tavannes and G.080 (under balance). Listed in the Classification Horlogère from 1936.
External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-48#post-6530932
Country: Switzerland