Navetta 33 and Navetta 37 Launched By Custom Line Yesterday Custom Line announced the launching of two new vessels from their yard, a Navetta 33 and a Navetta 37. Each launch represents the 6th hulls in those respective series. "Maria Theresa" is the name given to the Navetta 33 and "Dilly Dally" is the final name of the Navetta 37. Both vessels will be delivered to their owners in the early part of 2019. Custom Line says that the owner of the 33-meter is from Brazil while the other owner is from the United States.