This is an interesting example of the popular Benrus Sky Chief. The Benrus Sky Chief was released in the 1940s from the American company, Benrus, as a pilotÕs watch.
This example is in very nice vintage condition. The case is sharp and unpolished. The dial has aged brown, or “tropical” in most areas of the dial. The original lume is all present, and has aged to a green-brown color, consistent with the aging of the dial.