Missing screw! Need Help

J
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Hello everyone,

When I first got my speedmaster I decided to do the adjustable clasp mod by adding the 117STZ001154 clasp from the planet ocean. It’s been great until recently when I noticed I was missing a screw one it. I’ve been to the AD a couple times and they keep giving me the screw for the bracelet which Is different. Please help me find the right screw! I can’t find the part number anywhere.
 
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Archer
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Two screws are listed for the clasp - they don't show where they are located.

The first is 107ST3386 | SCREW M1.40 ØH2.0 L3.25 STEEL, and it calls for 4 of these.

The second is 107ST3387 | SCREW S1.4 ØH2.1 L1.55 STEEL, and only one.
 
WendelClark
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Hi, i bought the 107ST3386 but it did not fit, could not get it all the way in,the length was ok but it was not threaded all the way like the other 3 in the clasp the 107ST3386 was only threaded 1/3.

I have the STZ010108 bracelet and the STZ001159 Clasp
 
WendelClark
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Archer Archer
Two screws are listed for the clasp - they don't show where they are located.

The first is 107ST3386 | SCREW M1.40 ØH2.0 L3.25 STEEL, and it calls for 4 of these.

The second is 107ST3387 | SCREW S1.4 ØH2.1 L1.55 STEEL, and only one.
Are all your 4 screws threaded all the way?
 
Archer
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WendelClark WendelClark
Are all your 4 screws threaded all the way?

Some may disagree, but I have no loose screws.

I don't have a clasp like this though - I'm just looking up part numbers on the Omega Extranet...

Where did you buy the screw from?
 
WendelClark
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Archer Archer
Some may disagree, but I have no loose screws.

I don't have a clasp like this though - I'm just looking up part numbers on the Omega Extranet...

Where did you buy the screw from?
Sorry if my english is not that good im from Sweden, so its not my native language.
i bought it from https://www.swisswatchspares.com/ i think it is the right part, with some fabrication failure
 
Archer
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WendelClark WendelClark
Sorry if my english is not that good im from Sweden, so its not my native language.
i bought it from https://www.swisswatchspares.com/ i think it is the right part, with some fabrication failure

No it's okay - just a joke. I would ask them if they have another screw, if they can check to see if it's threaded all the way.
 
R
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Thanks for the serial number for the screw, and the link to https://www.swisswatchspares.com/. In my situation, one of these screws fell out near the front of the clasp, causing one of the pushers to fall out of adjustment with the clasp mechanism, and resulting in an inability to unclasp. Had to remove the other three screws and disassemble the clasp to restore it to working order, and made sure to use two screws at the mechanism until I can get a replacement. I know have burnt into my memory every aspect of how the clasp operates. Two screws on their way from Manchester, UK.
 
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