The mechanical wrist watch was made around 1940. It is a doctors watch with the second hand working at the bottom half of the case. The name of the watch is Helvetia Stossichep. The movement is Swiss made and has 17 jewels. The case which looks to be a base metal that measures 40 mm x 20 mm. The lug width is 17 mm and the watch comes with a band that will fit up to 9".