Seamaster 820 for sale

Wargrave, United Kingdom

£24,495 GBP

Tax Paid / Included

Seamaster 820
General information
Seamaster 820
Used power boat for sale
£24,495 GBP
Tax / VAT status
Paid / Included
Name of boat
Mystique II
Length overall
8.20 metres
3.10 metres
0.70 metres
Wargrave, United Kingdom

About this Seamaster 820


A more modern version of the classic Seamaster 820 this boat has a good sized sociable aft cockpit and spacious open plan cabin.

This high spec example is a highly manoeuvrable boat with twin Volvo diesel engines on shafts along with bow and stern thrusters.

In our opinion the boat is ideally suited to both river and estuary/harbour cruising.

Recent works:

New canopy (circa 2019)

Cockpit upholstery (May 2020)

2 x new batteries (May 2020)

1 x new battery master switch (June 2020)

New electric toilet (July 2021)

2 x new tachometers with hour meters (July 2022)

New Boat Safety Certificate (2022)





  • Ropes and fenders
  • Bow and stern thrusters
  • Navigation lights 
  • Windscreen wipers 
  • Horn
  • Depth sounder 
  • 12v socket 
  • Life ring 
  • Cockpit light s
  • Fridge 
  • Microwave 
  • Two burner hob 
  • Ensign 
  • Compass
  • Anchor & chain 
  • Cockpit table  
  • Hot water calorifier
  • Electric toilet (new)
  • VHF (Cobra)
  • Fire extinguishers (cockpit and cabin)
  • Fire blanket
  • Boat hook
  • Carbon monoxide alarm
  • Battery charger (CTEK)


"V" berths to the bows with storage below.

Galley to starboard with fridge, sink, hob, microwave and good storage above and below work top.

To the port side is further storage in drawers and cupboards. The long saloon table drops to make a double berth.

The head compartment features a recently replaced electric toilet, sink and shower.

The cockpit has helm and co-helm seats along with bench seat along rear, with good storage below. Side steps to decks and access to the engines.

At the stern, a good size bathing platform with folding ladder.

Known defects

Warm air heating inoperative


  • Compass
  • Hot water
  • Cd player
  • Depthsounder
  • Swimming ladder
  • Cockpit table
  • Log speedometer
  • Cockpit cushions
  • Bow thruster
  • Teak cockpit - Teak effect
  • Cockpit cover
  • Battery charger - CTEK
  • Microwave oven
  • Electric head
  • Radio
  • Vhf
  • Stern thruster
  • Refrigerator
  • Shore power inlet
  • Cockpit speakers

In this transaction we are acting as Brokers only. Whilst every care has been taken in their preparation, the correctness of these particulars is not guaranteed. The particulars are intended only as a guide and they do not constitute a term of any contact. A prospective buyer is advised to check the particulars and specification and where appropriate to have the vessel fully surveyed/trialed and inspected.

Read more

2 x Volvo Penta MD22
Maximum speed
17 kph
Cruising speed
9 kph
Number of berths
This Seamaster 820 has been viewed 131 times
Broker/Dealer Information

Val Wyatt Marine

Willow Lane
RG10 8LH
United Kingdom
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