Usil Posted August 22, 2006 Report Share Posted August 22, 2006 The PAM 187 has 2 gaskets in the case back and it looks like a good o-ring for the crown. Can anyone tell me the mechanism that seals the pushers? What does the screw-downs do? Do they seal against a gasket? or is this just decorative? Usil Link to comment Share on other sites More sharing options...
Watchmeister Posted August 22, 2006 Report Share Posted August 22, 2006 They lock the buttons down against the case and do make the pushers waterproof on mine. Similar mechanism to the Daytonas. I don't know if there are gaskets there. Somehow I doubt it. But they do work. On some versions (perhaps all) the pushers are too long and so when you screw them all the way down you see threads and the Gens are more accurately cut so no threads appear. Link to comment Share on other sites More sharing options...
Finepics Posted August 23, 2006 Report Share Posted August 23, 2006 The pushers have an internal O ring which provides the water resistance, not the screw downs which only prevent the pushers being accidentally pushed which would run the power reserve down quicker. Link to comment Share on other sites More sharing options...
Watchmeister Posted August 23, 2006 Report Share Posted August 23, 2006 Oops. Link to comment Share on other sites More sharing options...
Usil Posted August 23, 2006 Author Report Share Posted August 23, 2006 (edited) So, with o-rings on the pushers, 2 o-rings on the case back and an o-ring at the top of the crown this watch has a pretty good chance of being fully waterproof? Usil Edited August 23, 2006 by Usil Link to comment Share on other sites More sharing options...
Finepics Posted August 23, 2006 Report Share Posted August 23, 2006 Oops. Love ya baby!! Hey the Daily Show (last nights) was very funny - did you see it? Link to comment Share on other sites More sharing options...
Finepics Posted August 23, 2006 Report Share Posted August 23, 2006 So, with o-rings on the pushers, 2 o-rings on the case back and an o-ring at the top of the crown this watch has a pretty good chance of being fully waterproof? Usil Absolutley - make sure the case back is fully tightened. My Honpo watch came with one of the caseback O rings missing but Ken did supply me with a new one. This baby should be good for a few 00 meters at least!! Link to comment Share on other sites More sharing options...
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