the watch is way out of sync.  Have been collecting data on many days now.   Example : I checked every hour EST  vs.  the GM515-3 watch time  and every hour it moves twice as fast.  Here is 02/05/2021  example...
at  1100 EST  watch at 1200  1...at 1200 EST  watch at 1400   2... 
at 1300 watch  at 1600   3....at 1400 EST  watch at 1800  4...
at 1500 EST watch at 1700   5...at 1600 EST  watch at 2200  6....
and  at 1700 EST  watch at 2400  7    and so on, a consistent pattern.
Other issues.  The end points on the two levers are knife  SHARP.
The 24 hour ring is very hard to see , you have to hold wrist directly in front of your face and tilt to read time,  the hour hand does not line up precisely with the time,  it is close to half  so you don't know  which hour it is.  And  the strap closer is unique but very hard to use..  You seem to be implying that I have damaged the watch when not using like at bedtime it is in your box,  one day on my wrist,  and on my desk, IT has not been dropped !!! With all of these issues  I do not want this watch returned to me, I would never wear it.  Please refund my $261.00  t0 my credit card. Sorry, Art French  Age 90.