Hello all Any help would be much appreciated. I have a lovely Omega Orbis that I have had for 3 years. Today, out of the blue, I was wearing it and heard a sound - a sort of pressure 'poof' from the watch. When I looked down, the mechanism had stopped and the second hand was slightly bent. It's obviously completely stopped. Looking through the back of the watch, there looks like there may be some condensation inside the watch but it's hard to tell. Obviously really annoyed this has happened as I look after it well. Any suggestions what might have happened? I've got in touch with Omega who have told me to send it in....
any pics? That is very little info to go by. And of course Omega would say to send it in -- that is the only way they can examine it.
I've not attached any photos at the watch is unremarkable, hasn't been dropped - no cracks etc. As above, there is a a slight bit of condensation inside the back of the watch but that's all.... Sorry I can't be more helpful! It's just literally happened out of the blue
Photos help those that know these watches look for anything abnormal. However unremarkable you think it is, there are others here that could tell you volumes about your watch with the proper pictures. Around here, the saying is "no pictures, didn't happen". Post the best pictures you can and see what happens.
Based on your description of the incident, plus the photos I haven't seen, I'm going to say that spontaneous combustion is the obvious culprit.
I am going to change my previous statement of "BS" to "I think your watch might have popped due to the lack of helium". It seems the POP you heard was the gass escaping from the watch, most likely through an old corroded seal around the crown, this gas escapement caused the watch to literally "IMPLODE" on itself. If i were you, i would take it to a tire filling station and have them equal out the pressure with some NITROGEN. The crown unscrews and exposes the airvalve for filling. Of course you have to buy the needle attachment which can be found at any local ACADEMY, WALMART, etc... Good luck and let us know how it goes! Also a link for some reading on the helium escape. https://omegaforums.net/threads/big-problem-with-helium-escape.39163/
Just a guess. Something in the gear train has let go and the mainspring has unwound instantaneously which made the poof sound and probably drove the second hand beyond its limits. Send it to Omega.