In the summer of 2020 PR Nautica completed a Seakeeper 9 retrofit to this beautiful Princess 78Y. Among much more, we installed an additional Seakeeper Gyro Stabiliser, a 4th Station Control, KVH Satellite System, and Underwater Lights. The Seakeeper 9 installed, along with the Seakeeper 16 already fitted, greatly improves the vessel’s roll stability. The inclusion of an additional station control allows effortless docking and manoeuvring from now both sides of the vessel.

Additional Seakeeper

Seakeeper 9 Gyro Stabiliser, to be fitted in addition to the Seakeeper 16 Stabiliser already fitted. The Seakeeper 9 retrofit further increased the roll stability of the Princess 78Y. With limited space available this installation was the perfect challenge for our expert Seakeeper Engineers.

4th Station Control

The 4th Station installation to the Port side of the vessel was in addition to the factory install on the Stbd side. Our team completed this install with the idea to perfectly replicate the Stbd side setup.

KVH Satellite System

Supply and fit of a KVH TV6 Satellite System with a dummy dome on the other side. Included painting of the domes in dark grey to match the hardtop and painted radar.

Underwater Lights

Supply and fit of x4 additional Lumishore SMX53 Underwater Lights (2 each side of cockpit) and integrated in to the factory fitted light system. These lights are capable of being switched to either blue or white. The installation required an upgrade of wiring to handle the additional current.


To supply and fit at Idromar 180lts/hr fresh water maker complete with auto flush and remote control panel.


  • Relocation of Flybridge Throttle Systems
  • Chain Counters and Upper and Lower Helm
  • Master Lobby Winecooler
  • BRIG Tender Supply and Installation
  • Military Grade Searchlight
  •  Backlit Name
  • Victron Battery Monitor
  • Painting of Flybridge Servers and Cockpit Wetbar