Hi, I have been speaking with Peter, via emails and been told to send my watch back to have it looked at. 
I am disappointed because there seems to be play in the hour hand when the crown is spun. When it's twelve pm, the hour hand is already slightly passed twelve and not completely under the minute hand. There can be between 5 and 10 minutes out of sync, i.e, the minute hand is not on the hour when the hour hand is and to have the hour hand directly to 12, the minute hand is 5 minutes to 12.  Please can you check this function for me. 
Also, the button cover/clasps have movement and can open during normal wear. I tried to tighten them and got the top better but not the month changer clasp. I really did not want to send this watch all the way back to America but have no choice.
My instruction booklet states Amsterdam diamond but my watch is the Amsterdam Calendar. The biggest upset when i first got my watch, is the fact the dial clearly states 24 hour time but it has a 12 hour movement and there is no correspondence between the time shown by the hands and the actual time, i.e when the hands say it's 2 am/pm is actually 1 am /pm. When the hands are on 22 hours it actually 11 pm , why o why have you done this. On you website it looks like a 24 hour watch, but it is not. How i wish i had of ordered this watch when i was home for Christmas as i work away from home weeks at a time, and i would of returned this watch immediately for a refund but i work away until the Christmas holiday and know i was well passed my 15 day return period by time i got back home and opened the watch so can only have the issues fixed. I beg you to please re number the dial whilst with you so it reads the time correctly, like a 12 hour face should so the watch actually states 1 pm instead of 2pm and delete the 24 hour numbers so only 1 to 12.
I wish i had of purchased your MIAMI
PIONIER | GM-506-10 as that does not have these issues. 
Kind regards,
Michael Brandon


 

 
