Mystery bracelets

[leffemonster]

Having a root around my parts tonight and came across these - anyone any idea what they’re off? I should say I don’t even know if they’re genuine.

First up, 18.55mm end links stamped XGA.360 with ‘SEIKO Speed Timer’ clasp. The link closest to the end links on each half of the bracelet are different sizes -









Next, end link stamped Z105 (only one end link...), 22mm. May not even be meant for the bracelet which, to me, is similar to the H-link off the 6139 Pogue -







And, finally, this one. No I.D., and somewhat stretched I think. 17.55mm fitting -





Stelux clasp -

[tritto]

Hi Nick. You have some beauties there.
This one belongs to the JDM brown bullhead. .

[tritto]

And this one is commonly found on the Kakume. May or may not be original, but quite a lot have it.

[leffemonster]

Thanks for the info tritto. I’ve got a couple of brown Bulls (currently in bits...) so that would make sense - they were in the same joblot I picked up 18 months or so ago. No Kakume sadly... 

That just leaves the Z105 to figure out!

[leffemonster]

Sorted. Z105 came fitted to the 6319-5020. I had one that was missing an end link, now sold 

[ajroy03]

Hey guys, sorry to revive an old thread! I recently picked up a JDM brown bullhead that came on the XGA320 bracelet (as above). I have noticed that this bracelet doesn't have any ability to use removable links. It seems that instead of links, Seiko sent it with the elastic bracelet extender above. unfortunately, my extender is pretty stretched out and won't retract, and the bracelet is about 5mm too small without it. Any one have any idea for how to extend these bracelets? Thanks 

[tritto]

Mar 5, 2021 13:51:40 GMT -8 ajroy03 said:

Hey guys, sorry to revive an old thread! I recently picked up a JDM brown bullhead that came on the XGA320 bracelet (as above). I have noticed that this bracelet doesn't have any ability to use removable links. It seems that instead of links, Seiko sent it with the elastic bracelet extender above. unfortunately, my extender is pretty stretched out and won't retract, and the bracelet is about 5mm too small without it. Any one have any idea for how to extend these bracelets? Thanks 

You can get a fixed length 16mm clasp extender to fit to your clasp. I have one on mine as the stretchy one was clapped out.

[tritto]

Something like this.
www.ebay.com.au/itm/200913168518

[ajroy03]

Mar 5, 2021 19:02:38 GMT -8 tritto said:

Something like this.
www.ebay.com.au/itm/200913168518

Awesome I think this will do what I need very well!!