The image shows a Roamer Anfibio watch. The Anfibio line, launched in 1955, is known for its patented watertight case design, according to Vintage Watch Inc. Roamer Anfibio watches are Swiss-made and feature mechanical (manual winding) movements. The example shown in the image, likely produced around 1965, has a 35mm stainless steel case (excluding the crown), an 18mm band width, and is powered by an SMT 414 caliber movement. While the Anfibio models were originally designed to be water resistant, it's important to note that this feature is not guaranteed for vintage watches.

This watch comes from an estate collection from a relative. I did take a video of it working.I don’t know how to upload it. sold AS IS …..does not come with a band.