6 3/4 x 8 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• The base movement is the AS 1111, but there are no known differences to it
• The Bulova/Westfield 6WN is also available with 17 jewels

• Listing ID: 3101
• Manufacturer / Brand: AS / Bulova/Westfield
• Caliber: AS 1179 = Bulova/Westfield 6WN
• Size in French Lignes: 6 3/4 x 8 1/2'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 7
• 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: Unknown
• Identification: Dial side marked AS 1179, wheel train bridge with Westfield Watch Co. and 6WN. Westfield belonged to Bulova. Listed in the Quickfit 1961 catalog.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-29#post-3884979
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)