This watch is very rare. It is both a Seamaster and a Deville model. There is a seamaster logo on the back cover. Case material: Steel case Movement: Mechanical / Hand Winding Movement/Caliber: Omega Cal.613 Case diameter: 34 mm without crown/ 36 mm with crown Ear to Ear 39 mm. Lug width: 18 mm. Maximum band size (total arm) 20 cm. Bracelet material: omega cord (Gift will be sent unused steel gold mesh cord) Dial: Dial repainted Crown: Original Omega Crown Glass : Mika Works perfectly. Original box: No. Documentum No. You can copy the link and watch it on YouTube to see the status of the watch and how it works in detail https://youtu.be/xnEs5xuJt8o?si=0LxYDRvqwlJMNSCd Super fast shipping all over the world. (3-5 days) DHL UPS FEDEX