this is an Omega Seamaster Polaris men´s model in the extremely rare twotone 18k Gold & Platinum execution with diamond set. This luxury sportchic watch from the 1980s was not produced more than 10 times according to the first owner, who is the son of a former german jeweller, who got his name and telephonenumber engraved to the inside of the caseback. Also a good friend of him, who he then sold the watch to after a decade, got his name engraved in the inside of the caseback. We doublechecked this story by having a phonecall with the first owner and can confirm it. The Polaris, which was the men´s model with it´s 32mm (+crown) back then, wears bigger on the wrist as you would expect it. Wrists up to 19cm circumference and smaller are able to wear it. The case seems never to have been polished and all hallmarks for platinum and 18k gold are clearly visible. It has a total weight of 144,78 gramms. The Omega quartz caliber 1430 is working perfectly as it should. This is a rare collectors piece for a true Omega afficionado, which you might never find again on the market // 15.900 € Please contact us over this link