10 1/2”’ | Hand Wind | Cylinder | No Seconds |

Remarks:

• Rocking bar winding
• The rocking bar is available with 3 and 5 holes (therefore shown in two places in the Flume catalog). And as you can see in the attached picture, obviously also with 4 holes
• The AS 185 is technically identical, but has different bridge shapes

• Listing ID: 4020
• Manufacturer / Brand: AS
• Caliber: 175
• Size in French Lignes: 10 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Cylinder
• Date, Day, Month...: None
• Jewels: 7
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Brass
• Power Reserve: Unknown
• Production Period: Unknown. Perhaps around 1920, certainly before 1936, because of old AS logo and missing TR mark of the Ebauches SA.
• Identification: Listed in the Flume K1 catalog in the part from 1947, pages 101 and 103.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-16#post-2758985
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)