quality control pictures of my calibre 16 day date. Calibration machine dudes

[bollycao]

Hello, i want to buy this watch but I don't know how to interpretate the calibration machine, can you help me?
Is it too much 2 s/d (seconds/day??) ? any other comment?

The pictures:







Thanks in advance

 

[LupTak]

calibration wise.. 2 s/d, 12 mins/year.. i think thats pretty good..

 

[GFlansburg]

2sec/day is more than adequate.

For comparison I think a gen rolex runs between tollerances like -2s/d to +5s/d.