Quote History Quoted:
Sounds confusing.
I would find a local watchmaker that is certified in the ETA movements.
View Quote
The watch has the SOPROD A-10 movement. It's been reported that a batch got out that had the wrong lube and that's causing the problems. Initially, the watch ran well and was gaining ~ 4 Sec. a day. After about 16 months, it started to run slower and then would start & stop intermittently, even if hand wound (the watch was not worn every day, but is part of my usual rotation). It has a display back and the rotor seems "sluggish" when it moves. From a mechanical standpoint, I suppose incorrect or insufficient lube could cause the problem, but I'm no watchmaker.
I'm seriously tempted to drop it off at my friendly, local ROLEX AD and have one of their watchmakers try to get the watch up and running again. Besides ROLEX, they sell and service watches with ETA movements.
I've read on a couple watch forums that in some cases Steinhart repairs the movement and in other cases, they have replaced the movement with ETA 2824 or 2892-A2 TOP movements.
I've also read that Steinhart has dropped the SOPROD movement altogether.