Earlier this month, Warner was fined Aus dollar 11,500 (USD 11,000) and suspended until the start of the Ashes in Nottingham on July 10 by Cricket Australia. The sanctions were for punching Root in a Birmingham bar following Australia's Champions Trophy loss to their arch-rivals.
The fall-out from the saga then took a shock turn when coach Mickey Arthur was sacked on Monday, just 16 days out from the Ashes.
Following Warner's suspension, there were reports in the Australian media that officials had only decided to discipline Warner after Watson had complained about double standards.
Watson told the Cricinfo website yesterday that Arthur's actions in India had set a "dangerous precedent" and lauded new coach Darren Lehmann.
Also Read
But he insisted he had not done anything to make officials suspend Warner.
"Absolutely not," Watson said when asked if he had informed Arthur of events at the Walkabout bar in Birmingham.
"In the end, the coaching staff and Mickey and the leadership group found out about Dave's incident off their own bat. It had absolutely nothing to do with me in any way shape or form and I'm not sure why that was brought out in the media because it certainly wasn't the truth.
Watson has been told by Lehmann he will be one of Australia's openers in the Ashes and scored 90 in the ongoing tour match against Somerset in Taunton.
"The way Darren operates is a more light-hearted way (than Arthur)," Watson said.