It had been picked early to ensure the alcohol content came in around 9.5 per cent.
It is 25 per cent lower in alcohol and 15 per cent lower in calories than Mission Estate's standard pinot gris, although the winemakers had worked to retain the variety's distinctive acidity and floral aromas that had made it a favourite with wine lovers.
"After 35 vintages, developing this wine has been one of my more memorable challenges," head winemaker Paul Mooney said.
"We weren't prepared to compromise on the quality simply to reduce the alcohol content."
While pinot gris was a relative newcomer to New Zealand it had risen in popularity and is now recognised as the third most popular white variety. Mission Estate had also embarked on an organic focus.
The fruit is from an organically-certified block at the vineyard.
The vineyard is one of three New Zealand wineries, and the only one in Hawke's Bay, which make up the Organic Focus Group. As well as pursuing organic varieties the winery was also pursuing the growing low-alcohol wine sector. About 500 dozen bottles of the low-alcohol pinot gris had been produced for sale through the vineyard's cellar door.