Vintage 1940's mid size stainless steel Rolex Oysterdate Precision wristwatch on a new unsigned black leather watch strap. This mid size watch has a case width of 30mm and is in a good and clean condition and is in full working order keeping excellent time. The date aperture has black and red alternate numbers. The serial number 379807 dates the watch to the 1940's. The screw down crown may be a later addition as it is unsigned.