Hi everyone.
I'm new to posting on these forums. I would like to buy GMT Master 1675. The Seller (interwatches on eBay) specified year of production to 1963 but Serial Number is 172xxxx. I think it is from 1967. I received photo of calibre and back case and I see problem, back case is from 1963, movement is 1570??. Is it possible?
Could you please help me?
Josef
