Seamaster Sailer 815

Designed by Hofman and Pye in 1975 and in production from 1976 to 1981 a total of 136 boats were made. They received considerable praise from the yachting press.  

Specification:
OAL: 26'9"; Length Overall: 24'; LWL: 20' 11½"; Beam 8' 10½";
Draught: Fin keel 4'6", Bilge keels 2'10½";
Displacement 3.17 tons. 
Engine: Yanmar Y58 diesel.
Sails:  Standard:  Main 117 sq ft, No 1 Jib 152 sq ft.
           Optional:   Genoas: Light 257 sq ft, No 1 257 sq ft
                             No 2 Genoa 216 sq ft, Storm Jib 54 sq ft,
                             Spinnaker