The movement is a 2-66 caliber. It was shown at the Geneva watch fair in 1972 and used on a number of models from 1974 until approximately 2001. By the time that watch was produced, there would have been far better machinery and techniques for engraving dials. Judging by irregularities, mistakes and differences in the engraving that can be seen, I would conclude that the dial was engraved by hand and not by an experienced one come to that. It probably looks nice from a distance, without magnification but it is completely out of place in terms of chronology, style of font on dial, quality (non existent) and model.
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Bottom line is that it is a 70s (not 60s) polerouter that would be worth more if it had not been butchered!
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