It was from the distillery they made the short walk down to the harbor to set sail on the Mayflower on their epic voyage to start a new life in America, where they founded a new Plymouth� (Plymouth Gin). Plymouth Gin Navy strength is a bolder more concentrated version of the original Plymouth Gin. Bottled at a higher proof: 57% ABV. The juniper notes are more prominent, notes of spice and lemon also brighter and bolder. This Navy Strength expression earned Double Gold at the 2015 San Francisco World Spirits Competition, and Gold at the 2015 International Spirits Challenge.