Sorry to hear you're first B&R experience hasn't been what you expected. They're a great brand and usually your first watch from them isn't your last. As you can see from my signature, I'm a die hard fan 
I've personally sent a few Bell & Ross watches out to service over the years and things have always come back working well. Most of the time the issues I've had were caused by me banging the watch around or dropping it, hadn't had one fail on me from regular use.
Overall from what I've heard from many of my friends in the watch community, it's pretty common luxury watch companies to take 6-10 weeks for service. So a month turn around time is pretty quick. Sending it back is never fun though.
As far as movements, ETAs are generally reliable, but the 2894-2 chronograph actually doesn't have the best reputation for reliability/serviceability due to the fact that it's modular construction. Personally, I'd love for B&R to use the Valjoux 7750 again, but it's much thicker.
Cheers,
Sean
I've personally sent a few Bell & Ross watches out to service over the years and things have always come back working well. Most of the time the issues I've had were caused by me banging the watch around or dropping it, hadn't had one fail on me from regular use.
Overall from what I've heard from many of my friends in the watch community, it's pretty common luxury watch companies to take 6-10 weeks for service. So a month turn around time is pretty quick. Sending it back is never fun though.
As far as movements, ETAs are generally reliable, but the 2894-2 chronograph actually doesn't have the best reputation for reliability/serviceability due to the fact that it's modular construction. Personally, I'd love for B&R to use the Valjoux 7750 again, but it's much thicker.
Cheers,
Sean