This watch has stood in a drawer, forgotten and unworn, for 20 years. Time keeping is -30 seconds/24 hours and the watch functions flawlessly. All parts are original but it's possible that the crown might not be. Case diameter: 37mm Crown thickness: 1mm Length (lug to lug): 45mm Thickness: 9,5mm Lug width: 17mm Zenith 106-6 manual-wind movement (15 jewels) Acrylic crystal Snap off case back These movements were made between 1955 and 1957 (only 13,000 produced) so that should be the approximate period of the watch. Tracked Priority Mail Shipping (5-21 days). I am asking 355$ and shipping is included. Parcel shipped from within the EU. http://www.ebay.com/itm/222551675508?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649Purchases made through these links may earn this site a commission from the eBay Partner Network