It is marked Gallet & Co. It is an unusual style doctors watch because there are two separate openings for the dial sections and two separate crystals. The original dial is unsigned and has some staining. The 7 jewel movement is marked Gallet and is in running condition.
I do not know the last time it was serviced. The glass crystals have some scratches, and the plating is worn off of the edge of the crown. The watch has a brand new padded and stitched black genuine lizard strap. Please view the photos and ask questions as needed. These charges are your responsibility and are between you and your government and do not involve me. The item "Unusual Large 2 Crystal Vintage 1940's Chrome Gallet Double Dial Doctor's Watch" is in sale since Sunday, May 10, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "bethw2222" and is located in Connecticut. This item can be shipped worldwide.