Rider Lisa Allpress found a perfect position just behind a strong pace, then moved Gold Bracelet off the rail coming up to the home turn.
The Otaki filly dashed to the lead 150 metres from home, then held out the late challenge of Levante to win by a long neck.
The third placegetter was the Riverton raider Lightning Jack, who finished strongly out of midfield and crossed the finish line three-quarters of a length behind the first pair.
"The pace was on early and she was kicking along nicely three back on the fence," Allpress said.
"She got a lovely run through, the gaps appeared and she just kept coming.
"She won really well."
Gold Bracelet has now won three of her four starts for owner Jen Campin, who paid $25,000 to buy her at the 2018 Ready to Run Sale at Karaka. She is by Pins, who also sired last year's Guineas winner Emily Margaret.
After finishing fourth on debut in November, Gold Bracelet has strung together three impressive victories at New Plymouth, at Otaki and now in Saturday's $100,000 feature at Trentham.
"Her work since she won at Otaki has been nothing short of brilliant, and that was a great performance today," Benner said.
- NZ Racing Desk