Siscon Ltd OB 1 Class 2026 OB1 Class

The OB 1 Class is a one off special build. The interior was fitted out by bespoke joinery specialists, Siscon. The Interior oozes character and has been specified to an incredibly high standard

The boat will be coming with a 12 month limited warranty (valid in UK waters only) and the balance of component warranties, including engine, generator and battery.

HULL

• Steel hull in blue and white

• Lloyds Grade A steel plate according to EN10204

• Lloyds Grade A plate blasted to SA 2.5 and primed by supplier

• Spray foam insulation

• 12mm keel plate

• 6mm chines & hull sides

• 5mm decks

• 4mm superstructure

Exterior

• Stainless steel handrails and bollards

• Jotun and International Paints – epoxy and polyurethane paint systems

• Double glazed & Iroko windows to wheelhouse with thermal blinds installed

• Chrome plated brass portholes to cabins

• Iroko mast, with horns and navigation light lights

• Welded saloon roof hatch with Iroko double glazed lights with thermal blinds

• Navigation lights (port, starboard, stern, anchor, steaming) & headlight

MECHANICAL

• Vetus DT43 109hp engine with Hurth HSW450 gearbox, keel cooled

• 8kVA Fischer Panda 8000i soundproof enclosed marine generator with Vetus wet exhaust system. Fully integrated to Victron GX touch control

• Kabola B Series 24V diesel central heating boiler

• Vetus BOW9524C 95kg.f 24v electric bow thruster

• Anchor winch and anchor

ELECTRICAL

• 8 x Victron 110Ah AGM domestic battery bank (440Ah @ 24v)

• 2x Victron110Ah AGM batteries for box thrusters with Victron charging system

• 5kW Victron Quattro 5000 inverter/charger 24v

• Victron 16A Galvanic Isolator Unit for shore power connection

• Victron Cerbo GX with Touch display

• Victron Smart battery protect 220A 24v

• Victron Remote connection, monitor boat systems via your mobile phone

• Twin alternators 12V engine, 24V domestic battery bank

• Bosch Washer/dryer

ACCOMMODATION

Wheelhouse

• Iroko wheelhouse, double glazed with thermal blinds (removable for maintenance or transport)

• Lined with iroko panel work, storage cupboard and lockable drawer.

• Removable tables converts into side tables or stored in hidden panel

• Seating for 4 people, with storage under seats

• Seating converts into one single occasional berth

• Access to engine room via the steps under the seating

• Concealed cabin doors to seal of bedroom and living areas

• Teak floor

• Helm Console

  • Vetus MPA34 engine control panel

  • Vetus RPI (Rudder Position Indicator)

  • Vetus gauges for Water tank, black waste, fuel

  • Vetus Thruster controls

  • Vetus Hydraulic steering with bypass and emergency steering

  • Twin Roca W12 windscreen wiper motors

  • Victron Multi remote control for invertor

  • Victron GX Touch Display

  • Victron BMV 700 battery monitor for Bow thruster

  • Gas Alarm control

  • Osculati bilge pump controls, with auto and manual options. Controlling 5 separate bilge pumps, all with dual sensors fitted

Saloon

• Under floor storage/cellar with three access hatches

• Engineered oak wooden flooring

• Folding hatch doors and bar area to galley

• Walnut desk with drawers and chair

• Walnut coffee table and two side tables

• Custom made fitted sofas with cushions, converting into guest double berth

• Custom removable rugs

• Iroko roof light with double glazing and thermal blinds. Separate opening windows plus fully lifts on gas struts for emergency exit.

• Sony TV built in cabinet with folding doors

• Central heating radiator and two 24v fan-coil water heater

Galley

• Fitted with premium gloss white lacquered doors

• Maple work tops.

• Stainless steel inset sink, with chrome taps

• Vanette Gas hob and oven with an extractor hood

• Built in 240v Smeg microwave

• Shoreline marine fridge freezer 24v

• Smeg Slimline Dishwasher

• Marmoleum flooring

• Central heating radiator and 24v fan-coil water heater

• 7-day programable controls for heating and hot water

Master Bedroom

• Double bed with storage and access to weed hatch via folding mattress

• Extensive shelves and drawers to port and starboard

• Mirrored and matching full height wardrobes with shelving

• Central heating radiator fan heater 24v

• Carpet flooring with removable rugs for access to storage and bilge pump

• Ceiling double glazed escape hatch

Bathroom

• Grohe thermostatic shower with curtain

• Bath 1320 x 575 (Bathing area)

• Vetus Marine remote flush toilet 24v

• Central heated towel radiator

• Underfloor heating

• Vanity shelved cupboard unit with integrated basin and heated mirror

• Glass shelves with LED lighting

GENERAL EQUIPMENT

• 8 x Fenders

• Basic mooring lines

DOCUMENTATION AVAILABLE

• Declaration of Conformity

• Bill of Sale

• Warranty Documentation

• Boat manuals