- Builder
- Princess Yachts
- Model
- Princess S78
- Build year
- 2021
- LOA (m)
- 24.66
- Beam (m)
- 5.76
- Gross tonnage (GT)
- 78
- Build country
- United Kingdom
- Completion date (source)
- 2021-01-01
- Hull type
- Mono hull
- Hull configuration
- Planning
- Hull materials
- GRP
- Superstructure materials
- GRP
- Naval architects
- Olesinski Ltd.
- Exterior designers
- Olesinski Ltd., Pininfarina
- Maximum speed (source; unit unspecified)
- 39
- Cruising speed (source; unit unspecified)
- 37
- Range (source; unit unspecified)
- 410
- Reported guest count (accommodation unverified)
- 8
- Guest cabins
- 4
- Crew size
- 2
- Flag
- United Kingdom
- Engine manufacturers
- MAN
- Engine types
- Diesel
- Engines
- 2
- Engine power (kW, source)
- 0
- Engine power (HP, source)
- 0
- Propulsion
- propellers
- Propulsion count
- 2