The definitive Speedmaster adjustable clasp thread

[manaz101]

Was anyone able to fit one of these adjustable clasps on a (1998/849) bracelet with sleeve and pins? I have a 3570.50 with one of those bracelets and am looking to get ana adjustable clasp.

Originally Posted by raheelc

Yep, I've been doing some research, and from what I've gathered, there Are 3 different clasps available that can fit:

117STZ001154 -- has 6 adjustment positions

xxxx1159 -- 6 adjustment positions with a Diver's extension

xxxx4666 -- 3 micro adjustment positions

And in terms of end links, there are two different ones that should fit the 1998 bracelet on my 3570.50:

118STZ000015

118st1589

I'm going to try and stop by the OB soon and see if I can pick up these parts

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