I am also one of "those people" that do DIY battery change on X-33, not just once, not just Omega. I also did battery change on Breitling Aerospace(s), and countless Casio, Timex, Seiko, Citizen, you name it, more than I can remember. (I haven't done it yet, but guess what's gonna happen when my Z-33 needs a new battery.
😁 I actually have not seen any internet post regarding a DIY Z-33 battery change)
I agree with what Al said 100%. It is not than just pop the battery in and out if we send a X-33 to Omega for Battery Change service. Al knows what he is talking about and he does good work, and he is coming from a watch maker point of view. And there is value to having the watch serviced by Omega, or by factory trained watch maker that knows what they are doing.
When I do my DIY battery change, I am taking full responsibility that if I screw up, then I would need to pay for the full freight to fix it. If you can't accept that, or you just don't want to risk that, by all means let the people who know what they are doing do the job and do it right.
Do I know what I am doing and know what I am talking about? Yes, I believe so.But only up to the point of putting the watch in "service mode", carefully removing screws / casekback, pop battery in and out, not to touch anything with my bare finger, not to lose any contact springs, clean the gasket and the surrounding if needed, lightly lube caseback gasket, make sure it sits correctly before closing up, check functionality of the watch.
But I would have no clue if the movement is consuming more current than it should so the battery would only last 22 months rather than 24 months. I would have no clue if the movement is running out of SQ spec. Those are the risk that I am running with.
I would totally trust my own work more so than a random mall "watch maker" to replace battery. But I know I am not a factory trained watch maker doing a factory level service on the watch. Having said that, I also have to say, "This is not my first time". And I would not pass my work as "just as good as" factory service. Not even close.
My point is that I see nothing wrong with sending the watch in to Omega for a battery change, you got guarantee that the job would be done right and the watch will be running in factory spec. And I also see nothing wrong with doing a DIY battery change, of which I can keep the watch running for $3, got to "work on my own watch", and most "dangerous mission" the watch would ever see is timing what's cooking in oven.
😀
Again, I support having watch serviced by trained watch maker, back to factory spec. But I also like to "mess with my own toy". And pressure test all watches before you can trust their water-proof-ness, assume its otherwise unless its proven with pressure test.
Omega X-33, 2nd gen, non-SQ movement.
Do I have problem with how much Omega is charging for a battery change service? Yes and no. If I am totally fine with their pricing, I would have sent the watch in every time. But you get what you pay for, lets not forget that.
BTW, Breitling charges $600 (or more?) for battery change on Aerospace Emergency with a service interval of 2-3 years. It contains a total of 3 batteries (so $10 for the batteries?). But if I am a pilot, and this "device" may save my life one day, I would totally pay Breitling the money to have it serviced and everything proven and tested. That's just the "price for admission".