BF Baumgartner 8¾"' cal. 921 automatic watch movement DYI Watchmaker Project
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BF Baumgartner 8¾"’ Cal. 921 Automatic Watch Movement – DIY Watchmaker Project – NOS Parts
📌 Description
Vintage BF Baumgartner Cal. 921 automatic movement, ideal for DIY watchmaker projects, parts harvesting, or restoration practice. This movement comes from long‑term watchmaker storage and is offered as a parts unit.
The movement winds but does not run. The balance moves freely. It may require automatic rotor engagement or additional components to function.
These vintage movements were stored for decades and are untested.
📏 Specifications
- Caliber: BF Baumgartner 921
- Size: 8¾"’
- Type: Automatic
- Use: Day/Date configurations (varies by dial)
🧭 Condition
- NOS – New Old Stock
- Unused vintage movement
- Winds but does not run
- Balance moves freely
- Untested due to age
- Offered as a project or parts movement
A watchmaker’s inspection is recommended before any attempt at use or restoration.
📦 About
From a watchmaker’s collection. Stored for many years. Everything included is shown in the photos.
Testimonials
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I have bought few watches from them and recommend them if you are looking to buy a watch. I as actually able to buy few watches from them that were not listed on their website. Apparently they have a lot of inventory that doesn’t even make it to the website. So if your are looking for vintage watches, you might want email them, if you can’t find it on the site.
Thank you for all the help Raymin.
I have bought few watches from them and recommend them if you are looking to buy a watch. I as actually able to buy few watches from them that were not listed on their website. Apparently they have a lot of inventory that doesn’t even make it to the website. So if your are looking for vintage watches, you might want email them, if you can’t find it on the site.
Thank you for all the help Raymin.
ROLEX CELLINI DANAOS XL 4243
Wire Transfer Customer
Dear Raymin,
I have received the watch! It’s beautiful and exactly as described. Thank you very much for making the international delivery a very pleasant one. I appreciate your quick and frequent updates, your fantastic customer service and definitely your competitive
prices. Looking forward to buying more from you in future!
Warm regards, Hendri
prices. Looking forward to buying more from you in future!
Jaeger Lecoultre Grand Reverso 8 days
Wire Transfer Customer
I am delighted with the vintage watch that I purchased from 'Expert Watches'. It is in exactly the condition that was described with perfect patina. As a customer I could not be more delighted with the service Provided by Raymin. The communication has been
first rate and the way in which, as a first time buyer, I was helped with the details of purchase, transfer of funds and shipping was fantastic. The watch arrived on the other side of the Atlantic, expertly packaged and tracked. All in all I would thoroughly 'Expert Watches' and I will certainly be purchasing again from them to add to my vintage watch collection.
first rate and the way in which, as a first time buyer, I was helped with the details of purchase, transfer of funds and shipping was fantastic. The watch arrived on the other side of the Atlantic, expertly packaged and tracked. All in all I would thoroughly 'Expert Watches' and I will certainly be purchasing again from them to add to my vintage watch collection.
David UK
Wire Transfer Customer
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