Picchiotti is trying to touch a nerve to the past with its new line of Gentleman’s Yachts, starting with a 24 Meter (78’7”) model that it’s building in Viareggio, Italy. The new Gentleman 24 is the start of a line of semi-displacement yachts with classic lines developed by Yacht Moments and Luca Dini Design, combining an aluminum hull with a glossy mahogany superstructure. The idea is to blend the charm of iconic gentleman’s yachts, going back to the 1920s and ‘30s, with modern technology. Picchiotti is building a limited number of the Gentleman’s series. It’s already working on hull number…