Here's our third and final Mark 1, only
link in this case the lume is thinner than the fat ones seen on the earlier Mark 1's. With these last numerals, we see the
link Matte dial 1016 settling into a balanced look that will be carried forward into the future, rather than the puffy numerals of the earliest Matte dial examples. The Mark 1 is the first of the matte
link dials, but it's also sometimes seen in later cases, though it's unclear if these are original. This watch has a serial number dating it to 1972.