Colvic Watson 30 Ketch One Off
- Status:Available
- Manufacturer: Colvic Craft, Verenigd Koninkrijk
- Model:Colvic Watson 30 Ketch One Off
- Category:Motorsailor
- Build year:1976
- LOA:9,05 x 3,05 x 1,20 m
- Air draft:10,50 m
- Hull construction:Polyester
- Engine manufacturer:Samofa 4DQ45 45 Pk, 33 kW
- Vessel lying:Haren