neetstuf-4-u
Posted August 29, 2023 - 8:32am
Six digit Serial number starting with a "1" followed by a space, as well as interior case markings and "Swiss" on dial, case and movement would seem to indicate European manufacture.
This may well be correct as presented and a non-US variation not represented by ads in our database. This may also be the European version of the "G", a European Oceanographer with no variant letter, or a "G" with a replaced bezel. Based on this, I say
1969 Oceanographer (no variant).