11 3/4”’ | Automatic | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Automatic with bidirectional winding
• Movement family:
  • Lavina 150: Sweeping seconds, hand winding
  • Lavina 150 A:  Sweeping seconds, automatic

• Listing ID: 3281
• Manufacturer / Brand: Lavina
• Caliber: 150 A
• Size in French Lignes: 11 3/4''', height 6.1 mm
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17, 21
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Country: Switzerland
• Identification: Marked LL 150 under balance; advertisement in book by Hampel; Listed in the Flume K2 catalog.
• Contributor ©: Uhrforum.de member JackDaniels83
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-27#post-3660537