Many Thanks All very informative how much does the writing being polished off detract the value ? and what approx value would you put on the watch show above being a Mark V1 ?
Thanks All . I wondered if Mark 111 case back has no writing other than Sherpa 300 ? I found an arrival gives the dates and description of Mk 1,2,3, 1V and the Mark 3 was the only one with pictures of the back with no other writing the Sherpa 300 with the pearl insignia ?
Help please - Sherpa 300 I think Mark 11 on the outer back case is only the open pearl logo and Sherpa 300 no other information writing nothing ? What date would this be 1960 ? Can anyone help please