Davidt
·Yes. Sometimes they will do some quick and dirty regulation because they know that a buyer will usually check timekeeping initially. With respect to a 6 month or 1-year warranty, they are generally just playing the odds that the watch will keep working that long and/or the buyer won't bother to return it. If the watch has a problem and the buyer holds them to the warranty, then they will repair/service it.
Yep.
Clearly playing the odds that “well we could service everything proactively and spend a lot of money, or we could not bother - save the cash, offer a warranty and simply service those that play up in the warranty period”.