djmusicman
·https://www.chrono24.fr/rolex/1978-gmt-master-1675--id8385101.htm
Here's a new listing on Chrono24 Very clean chamfers on this one.
A few tips (in general, not talking about the Chrono24 watch specifically) Look at how close the lug holes are to the chamfer, too close and you can tell that the case has been recut. Look at the clasp, it seems a bit odd to me when I see a pristine case but a clearly polished crown on the clasp. The crown guard is the hardest part for a refinisher to get right, some recut the chamfers but don't touch the crown guard so it's obvious.
All of these watches were originally hand finished so they all look slightly different. The thickness of the chamfers also changed over the years, compare the chamfers of a 1675 with those of a 16750. The crown guards were also different.
Unpolished 1675:
16750, thinner chamfer. And look at the line on the crown guard:
Here's a new listing on Chrono24 Very clean chamfers on this one.
A few tips (in general, not talking about the Chrono24 watch specifically) Look at how close the lug holes are to the chamfer, too close and you can tell that the case has been recut. Look at the clasp, it seems a bit odd to me when I see a pristine case but a clearly polished crown on the clasp. The crown guard is the hardest part for a refinisher to get right, some recut the chamfers but don't touch the crown guard so it's obvious.
All of these watches were originally hand finished so they all look slightly different. The thickness of the chamfers also changed over the years, compare the chamfers of a 1675 with those of a 16750. The crown guards were also different.
Unpolished 1675:
16750, thinner chamfer. And look at the line on the crown guard:
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