I’m selling a used vintage HAMILTON auto wind wristwatch in a stainless-steel case. The watch has been serviced and timed. The case is 32.5 mm in diameter and 39 mm from lug-to-lug. The watch comes with a nice black leather band that will fit a large wrist. The watch has an ETA movement. ETA movements are very popular with SWISS watch manufactures. The ETA movements are still used today and are durable and reliable.