Watch Admirer 44
·Hello, I am new to this forum. I have a vintage Longines and hope someone can tell me its model/series, year made, and dollar value. I've looked all over the internet, which brought me to this forum.
This watch has a manual wind. It keeps accurate time but needs winding each day. Black dial set in 10k-filled case. Case size is 34mm without crown. Sunken sub-second dial. The unique turned lugs measure 17mm wide.
The caseback has 12 sides. I don't know if a friction ball will open it, or if I need a special tool. Hence, I left the caseback alone. The only marking reads, "10K GOLD FILLED L&K."
Google tells me:
That's all I know. If anyone can please tell me the model/series, approximate year made (I'm guessing around 1950), and approximate dollar value, I would be very grateful!
Thanks!
This watch has a manual wind. It keeps accurate time but needs winding each day. Black dial set in 10k-filled case. Case size is 34mm without crown. Sunken sub-second dial. The unique turned lugs measure 17mm wide.
The caseback has 12 sides. I don't know if a friction ball will open it, or if I need a special tool. Hence, I left the caseback alone. The only marking reads, "10K GOLD FILLED L&K."
Google tells me:
- In the mid-20th century, Longines shipped only the inner workings (movements, dials, and hands) to their plant in New York to avoid heavy US import taxes on imported metals (gold).
- Longines contracted US-based case companies, like Lutringer & Kammerer (L&K), to manufacture the solid gold or gold-filled cases domestically. These L&K stamped cases are entirely authentic and historically significant. Once the cases were made in the US, the Swiss movements were installed inside them at the Longines factory.
That's all I know. If anyone can please tell me the model/series, approximate year made (I'm guessing around 1950), and approximate dollar value, I would be very grateful!
Thanks!

