"It was going off as he brought up the three figures," Fowler said.
"Everyone was really excited when he got his first run, and then the 50, and then the hundred of course. I think everyone will be proudly telling everyone at work [today] that it was our Devon Conway that got the hundred last night."
Fowler said there was never thought about heading to sleep, as Conway's magic unfolded.
"Of course there was only one option – you stay awake and watch, and to see him bring up his three figures with the dismissive flick that we became used to seeing at our club was just amazing. I have to admit, I got a bit emotional as well."
Adding to that emotion is South African-born Conway's unique and challenging cricketing journey – leaving his home country behind in 2017 to chase higher honours in the sport, and landing in Wellington where his skyrocketing career has only gone one way, before becoming eligible to represent New Zealand last year.
Fowler met Conway soon after his arrival to the capital.
"There's been a lot of sacrifices, and for the guy to just go about his business again at test level was just incredible to watch.
He's a proud club man and since he's come to the club nothing's changed about him. He'll always come back and give back to the club where he can."
Fowler said there was further proof of Conway's composed and level-headed way of life after he messaged the Black Cap's fiancée, Kim, a message of congratulations.
"She said that she told [Conway] a couple of days ago that he was going to do it, but he said 'No way, you're dreaming'.
"But actually, the way he batted it seemed like we were the ones in dreamland as he was totally in control and never in doubt really, which sums up how good this guy is."