...εχω την αίσθηση ότι με 316 εύρος, μάλλον ένα μάζεμα θες παρά ολικό σέρβις.
Οταν
1. Rate -
If your watch is COSC certified, in order to be in good health it needs to be running between -4 and +6 seconds per day. Otherwise it will depend somewhat on the watch, but with a few exceptions you should consider the following to be a good range of your movement's health. If it is wildly out of these ranges, you should bring it to a watchmaker to get it checked out.
Excellent - +/- 7 s/d
Acceptable - +/- 20 s/d
2. Amplitude - the amount of rotation in the swing of the balance wheel
great : 270-310
acceptable : 250-270
3. Beat Error - how equal each swing of the balance wheel oscillation is.
Excellent : 0.0 - 0.5 milliseconds
Acceptable : 0.6 - 1 milliseconds
και η μηχανή σου, που δεν είναι και Geneva Seal, σου δίνει αυτά τα στοιχεία, και μετά από 6 χρόνια, μάλλον ικανοποιημένος πρέπει να είσαι.