In a perfect world, yes. But mechanisms aren’t perfect and it’s entirely possible if not likely that steps will be missed as friction increases over time and things wear.
I’m not saying these things matter much in this context.
The clock will still be far more accurate than purely mechanical version. And, re-synchronizing it is as trivial as turning the knob, just as you would for the all mechanical mechanism.
I had a clock where the second hand was not properly balanced and it would miss steps fairly reliably in the second-half of the minute (when the heavier side of the hand was going up). I added some tape to the counterweight to fix it.
I’m not saying these things matter much in this context.
The clock will still be far more accurate than purely mechanical version. And, re-synchronizing it is as trivial as turning the knob, just as you would for the all mechanical mechanism.