Time accuracy of automatic watch

[ckhouse80]

Just want to know how many bros here really care the time accuracy of automatic watch?

Copy from google (Eta 2824):

* the Standard grade is adjusted in two positions with an average rate of +/-12 seconds/day, with a maximum daily variation of +/-30 seconds/day;
* the Elaborated grade is adjusted in three positions with an average rate of +/-7 seconds/day, with a maximum daily variation of +/-30 seconds/day;
* while the Top grade is adjusted in five positions with an average rate of +/-4 seconds/day, with a maximum daily variation of +/-10 seconds/day.

Let say, your watch daily variation is maximum i.e. +/-30 seconds per day, will you sent for regulating even within the acceptable level under eta 2824 movement?

[Seventh Son]

I used to have a eta 2824 and mine is running at +2/24hrs. If its running at +-30sec a days, I feel its too much and would send it for regulation.

[exxondus]

so far my other non chronometer ETAs are running -/+6-7seconds per day which I still feel its acceptable.

Anything above 10 seconds for non chronometers and can be regulated, I will consider sending in for regulating.

[ckhouse80]

2 years ago, my fortis watch +13 second per day. They said is acceptable for swiss movement boh bian lor, i sent to JW to regulate and paid. Any bros got this experience?

[MaxH]

2 years ago, my fortis watch +13 second per day. They said is acceptable for swiss movement boh bian lor, i sent to JW to regulate and paid. Any bros got this experience?

what caliber is that fortis watch you have? a vintage one ?

[ckhouse80]

what caliber is that fortis watch you have? a vintage one ?

is current model-marinemaster

[mwchan]

Where to calibrate an auto watch? Must go back to agent?

[ckhouse80]

Where to calibrate an auto watch? Must go back to agent?

Agent told me is acceptable for swiss movement. Do you think agent will still regulate for u?