. Perfect boat at a low price for fun on the water Siren is a Willing 31 that is always well maintained. Willing is a scandinavian built boat and very seaworthy. This is an ideal ship for the novice sailor. It is located in Breskens and can be visited by appointment. +32485858356 Siren is a Willing 31 from 1978. It's always well maintained. Willing is a Scandinavian build boat and very seaworthy. This is an ideal ship ffor the starting sailor. It's located in Breskens and can be visited. Accommodation Cooker & fuel: 3 Engine, electrics, water Power: 18 HP Year: 1978 Propulsion: 3 blade folding prop Water tank & material: 100 L Rig and sails Winches: Lewmar Genoa: Neilpryde 2008 30 m2 Jib: Genoa 3 Specifications: Hull shape: Rondspant, Designer: Jan H. Linge, Cabins: 2, Steering: Helmstok, Engine: Motor brand: Volvo Penta, Motor type: MD7B, Year: 1978, Fuel: Diesel, Power: 18, Driving gear: Shaft, Fuel tank contents: 40 l, Interior: Cooker, Equipment: Boarding ladder, Navigation & electronics: Battery Charger, Depthsounder, VHF, Compass, Autopilot, GPS, Wind instrument, Log, Radar, Rigging: Stormjib,