Quote:
Originally Posted by Z-Sub
isn't YM's WR rating 100m as well? I checked the thickness using naked eye between my Sub and my GMT, there is visible difference. Also, I compare it with a Daytona from a friend, Sub's caseback was also thicker than daytona visibly.
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Well, I have an early 16628 YM (N26XXXX 1991/1992) and I opened her up...
I remembered to measure the caseback thickness before I put her back together.
0.84mm
I can also confirm, this is the same thickness as the 16710 or 16718 casebacks. (See photo)
