Good points. I was thinking more that within 20x3= 60 minutes ,something happened as an event at the same time the pendant dropped, so 1 minute before the hour. Then they do pause the boat and it turns one way only. Hard to explain..Pinpointing the moment a major event happened.Whatever the blue pendant stands for. The Moon goes through the entire zodiac in the 29 1/2 day rotation, so maybe it was in a particular sign for a day and a half . More to ponder.I may just be over complicating the coincidence of 20,20,20 making up 60 minutes.
Yve