In conjunction with the release of the Pear Harbor movie, Hamilton issued a line of reproduction WWII style watches. The line includes a quartz version and a mechanical verion. I have a new in box with papers mechanical version. It has domed sapphire crystal, hand wound, rated to 50 meters, I measure the case to be 39 mm, has date display, and screw back. Comes in leather strap and with solid wood display box. It is number 34 of 3,333.