OKEAN 52 Fly

Custom Owner Upgrades & Enhancements

“Monarch” represents the most well-equipped and thoughtfully upgraded Okean 52 Fly yacht currently available. The current owner has invested in a series of intelligent enhancements that elevate the vessel’s technology, onboard lifestyle, and overall usability while preserving the sleek, contemporary aesthetic that defines the Okean brand.

“Monarch” is equipped with the advanced Garmin Surround View, a premium upgrade that significantly enhances close-quarters maneuvering and docking confidence. Utilizing multiple strategically positioned cameras around the vessel, the system delivers a seamless real-time 360° bird’s-eye view displayed directly on the Garmin multifunction displays.

“Monarch” is also equipped with Volvo Penta’s Assisted Docking system, an advanced feature designed to make close-quarters maneuvering smoother, safer, and significantly less stressful. Integrated with the Volvo Penta IPS joystick control system, Assisted Docking uses GPS positioning and electronic steering to help the captain maintain precise control of the vessel during docking and low-speed maneuvers.

With the simple push of a button, the system automatically compensates for wind and current, stabilizing the yacht’s position and allowing the operator to focus on accurate placement alongside the dock. Subtle computer-controlled adjustments to the IPS drives maintain heading and position, greatly reducing the workload at the helm.

These combined technologies provide exceptional confidence when maneuvering in tight marinas, especially when docking in challenging conditions. Garmin Surround View coupled with Volvo Penta’s Assisted Docking system are highly desirable features that enhance both ease of operation and onboard safety. These provide the captain with a comprehensive visual perspective of the entire perimeter of the yacht, allowing for precise awareness of nearby pilings, docks, and surrounding vessels. The result is greater control, improved safety, and substantially easier maneuvering in tight marina environments.

Often found on much larger yachts, this system represents an approximately $45,000 upgrade and is a highly desirable feature for owners who value both convenience and confidence when docking. These technologies make the yacht approachable for both experienced captains and owner-operators alike.

Connectivity aboard Monarch has been significantly enhanced through the installation of a Peplink multi-source connectivity system fully integrated with Starlink satellite internet, cellular networks, and marina Wi-Fi. The system automatically prioritizes and switches between available networks to deliver the fastest and most reliable internet connection onboard, ensuring seamless connectivity whether cruising offshore or docked at the marina.
To further reduce maintenance and improve long-term efficiency, the vessel is equipped with the Hull Shield ultrasonic antifouling system, which prevents marine growth on the hull and running gear in the toughest situations, without reliance on traditional bottom coatings.

The cockpit has been customized with an open entertainment layout featuring modular furniture, maximizing the versatility of the space for both relaxed cruising and social gatherings. Additional customizations throughout the yacht reflect the owner’s attention to detail and practical onboard living.

In the galley, custom overhead cabinetry has been installed to expand storage capacity and improve organization, while the wine cooler has been relocated to the salon, creating additional storage space within the galley. The lazarette has also been upgraded with custom composite cabinetry, providing clean, organized storage for water toys and equipment.

Entertainment features have also been thoughtfully enhanced. An integrated blender in the aft cockpit bar adds convenience for preparing drinks while socializing outdoors. Forward, Sea-Dog pop-up accent lighting has been installed in the bow seating area, while custom blue LED lighting integrated into the cockpit terrace overhead creates a striking and inviting ambiance for evening entertainment.

Together, these upgrades elevate Monarch well beyond a standard Okean 52 Fly, offering an exceptional balance of advanced technology, refined comfort, and functional design, making her a standout opportunity in today’s market.

Key Features

• Twin Volvo Penta D8 IPS800 engines – 600HP each (approx. 399 hours)


• Seakeeper 6 stabilization system


• Garmin Surround View Assisted Docking System ($25,000 upgrade)


• Full Garmin navigation suite with dual displays at both helms


• Starlink high-speed satellite internet


• Onan 17kW generator (approx. 579 hours)


• Hydraulic swim platform with integrated steps


• Signature expanding cockpit terraces


• Nu-Teak decking throughout exterior spaces


• Flybridge summer kitchen with grill, sink, and refrigerator


• Three stateroom / two head layout


• Peplink signal optimization system for WiFi, cellular, and Starlink connectivity


• Hull Shield ultrasonic antifouling system


• Zipwake automatic trim system and bow thruster

Galley

• As you walk through the aft folding polished stainless steel entry doors. The space is welcomed with a well situated galley to port and a large sliding glass door that opens to starboard wing deck.


• U-shaped galley with waterfall edge corian countertop


• Custom additional raised decorative glass shelf on island for additional space


• Integrated under counter mount stainless steel sink with spray wand


• Aft Bi-Fold opening window to cockpit


• Custom built overhead storage with accent LED Lighting


• Kenyon (2) burner electric cooktop


• Isotherm refrigerator


• Isotherm Freezer


• Panasonic Genius Microwave, Air Fryer and convection oven


• Storage cabinet below microwave, sink and island


• Isotherm mini refrigerator

Flybridge

• Nu-Teak teak decking system


• L-Shaped seating with storage below


• Vinyl diamond stitch cushions


• Summer Kitchen with Isotherm refrigerator, Kenyon electric grill and recessed polish stainless steel sink


• Wrap around glass visor


• Life ring


• Gray covers for all of the seating


• Upper helm with mirrored Garmin electronics


• Captains chair with foldable lumbar support


• Companion Bench seating for (2) to starboard


• Forward sun pad with vinyl diamond stitch cushions and (2) integrated cup holders


• (6) overhead LED lighting


• Courtesy lighting


• Integrated deck drain scuppers


• Access to cockpit with acrylic latching door and teak steps


• Polished stainless hand rail


• (2) Fusion 7.7” speakers

Upper Helm

• Assisted Docking


• Garmin 8610XSV (2)


• Zipwake auto trim control


• Bow thruster control


• C-Zone manual push button controls


• Volvo Joystick and single lever binnacle controls


• Garmin VHF with external speaker


• (2) cup holders


• Sionx night vision


• Starlink


• Garmin Radar


• Dual horns


• Tilt helm


• Fire boy discharge station


• iPad holder in center of helm


• Ritchie Compass


• Marinco Spotlight


• Garmin AIS800


• Garmin Volvo Reactor 40 Autopilot

Lower Helm Electronics

• GARMIN SURROUND VIEW


• ASSISTED DOCKING SYSTEM


• Garmin 8612XSV (2)


• GSV10 black box sonar (Side Vu)


• GSV 10 Camera


• Garmin Volvo Reactor 40 Autopilot


• Garmin AIS 800


• Garmin Fantom Dome 24X Radar


• GPS24XD antennae


• Marinco spotlight control (mounted and wireless)


• C-Zone digital switching manual control pad and integrated into Garmin MFD displays


• Navico precision 9 compass


• Fusion MS-RA770 stereo


• Garmin GT51M Side Vu transducer


• Seakeeper control and diagonal display


• Zipwake control and digital display


• Garmin external VHF speaker


• Garmin Black box VHF with command mic


• Bow thruster


• Android smart pad with aqua charts


• Volvo joystick control


• Roca wiper control with wash feature


• Fireboy fire suppression keypad and override


• Dometic holding tank monitoring display


• Onan generator remote start and stop


• (2) Dometic AC thermostat controls


• Ritchie compass


• Red Night Time overhead LED lighting along for night vision


• To port side of lower helm is the ship’s main AC/DC breaker panel


• To staboard is a recessed storage space with integrated 110V outlets and double as a charge station area

Salon

• Salon is on a raised platform with solid Brazilian teak flooring planks. Panoramic 360 degree views with port and starboard sliding windows.


• To starboard is a Samsung 50” LED TV mounted on a actuator to conceal below the countertop


• For sound a custom integrated soundbar Samsung Q9000 was mounted and concealed into existing cabinetry


• Window treatments are mounted port and starboard


• To port is a L-shaped sofa wrapped in a white vinyl fabric


• There are (3) slide out storage drawers below and an added wine cooler refrigerator


• An expandable teak dinette table is centerline on a polished stainless steel Hi-Low pedestal mount


• Along the companionway access is the third Dometic thermostat control for the starboard side AC


• Overhead are two sleek recessed sun roof panels. (2) flush mount fusion 6.6” speakers, (11) recessed LED lights, (4) LED accent strip lights

Internet / Satellite Communications

• Starlink mounted to hardtop with sea sucker suction cups (removable)


• Peplink antennae long and short wave signal antennae picks up cellular, WiFi and starlink. Runs to peplink optimization device that broadcast strongest signal to vessel and then run to a modem via Ethernet. Has built in VPN as well.

Port Guest Stateroom

• L-Shape over under berths with lower double berth and a single upper berth


• Brazilian teak sole


• (2) slide out storage drawers below berth


• Hanging locker with built-in shelving Night stand with (3) shelves, 110V outlets, lighting controls and a Dometic thermostat control


• (2) Port hole windows with window treatments


• Samsung smart TV


• Towel hook behind cabin door


• Smoke detector


• (2) recessed led reading lights above lower berth


• (4) overhead LED lights for the cabin

Forward Vip Cabin

• Island queen walk around berth with storage below.


• Large slide out drawer below berth


• Access to guest/day head


• Hanging locker to port


• Samsung smart LED TV


• Port and starboard hull windows with functional port hole windows


• Port and starboard storage shelves concealed by custom made acrylic sliding covers


• Overhead deck hatch with shade cover


• 110V outlets on each side of the berth


• (7) overhead recessed LED lights


• Brazilian teak sole with access to Bowthruster compartment, and battery for windlass and thruster.

Guest / Day Head

• Large stall style shower with rain shower head


• Teak bench seat with access to the freshwater manifold system


• (2) overhead LED lights, exhaust fan and shower wand


• Tecma freshwater head


• Decorative sink mounted above countertop with polished stainless fixtures


• Large hull side window for natural light and functional porthole window.


• Exhaust fan


• Slide out drawer and storage below sink


• Large mirror mounted behind sink and mirrored vanity with storage overhead


• 110V outlets


• Overhead LED lighting


• Hand Towel bar behind sink


• Towel hooks outside of shower stall

Companionway

• Brazilian teak sole and spiral staircase with accent lighting


• (2) overhead LED lighting


• Decorative mirrored wall art


• Samsung combo washer and dryer


• Pantry storage storage above washer and dryer


• Additional slide out drawer storage


• Access to mid bilge and ac thru-hulls

Master Berth

• Large queen walk around berth with lift up storage below and large slide out drawer


• Large hanging closet with (3) integrated slide out drawers


• (2) night stands with slide out drawer storage


• Large vanity area with flip up mirror and storage. A slide out drawer and storage cabinet mounted below. Overhead is an additional storage cabinet


• Underfoot is Brazilian teak sole with a carpeted runner


• Additional storage aft underfoot and an additional fire extinguisher mounted under the berth


• (11) overhead recessed LED lights


• Additional storage forward at entrance to en-suite head with storage below


• Samsung LED smart TV


• Large hull windows port and starboard with functional porthole window hole windows


• Dometic thermostat control


• Alexa speaker and control

Master Head

• Large stall style shower with teak bench seating


• Rainfall shower head and polished stainless fixtures and wand.


• Exhaust fan overhead and concealed drainage in sole


• (2) overhead recessed led lights in shower stall


• Tecma freshwater head


• Large mirrored vanity overhead with storage


• Decorative sink bowl mounted above countertop


• Polished stainless fixtures


• Storage below sink


• Polished stainless Hand and towel bars


• Additional exhaust fan


• Brazilian teak sole


• Hull side windows with retractable window treatments


• (3) overhead LED recessed lights


• 110V outlets


• Pocketed sliding door

Tanks

• Fuel (2) 221 gallon tanks = 442 total Gallons


• Holding Tank 29 gallons (located under port cabin lower berth.


• Freshwater tank 176 gallons (located under forward berth


• Hot water heater (located under master berth)

Engine Room

• Onan 17KW 60HZ 1PH 579.5 hours


• (2) Volvo D8-IPS800 600HP 399 Hours


• Hull Shield HD4 Ultra Sonic antifouling system


• Seakeeper 6 Total run time hours 418 and Sea Time hours 342


• DC Main board with automatic battery switches and manual swing breakers


• March LC5 AC raw water pump


• (2) Racor 1000MA fuel water seperators (Main Engine racors)


• (1) Racor 500MA fuel water separator (Generator Racor)


• Generator water/gas mixing muffler


• Starboard side C-Zone access panel and contact 6 plus


• Glenndenning cablemaster cord retractor


• Mastervolt Chargemaster plus 12/100-3 12V battery charger


• Mastervolt Chargemaster plus 24/20-3 24V battery charger


• Victron Energy Galvanic Isolater VDI-64 A


• SPX DC freshwater pump and expansion tank


• Wing platform hydraulic pump and valve body


• Freshwater manifold system


• (2) Engine room Blower fans


• (7) LED Engine Room lights


• Gray water sump box


• High water alarm


• Fireboy HFC-227 fixed fire suppression system


• Port and starboard scupper manifold drain system

Aft Deck

• Custom built with modular furniture and transparent aft transom gate made of polished stainless steel


• Aft galley access with corian waterfall countertop


• Recessed multi-chef blender mounted into the countertop


• Isotherm Clear Ice machine


• Fireboy manual fire pull station


• Handheld fire extinguisher


• Access to Flybridge via teak staircase with polished stainless steel handrails


• Nu-Teak Teak decking system on the sole leading all the way around the bow and onto the swim platform


• Port and Starboard fuel fill access


• Custom blue LED strip accent lighting in overhead


• (7) recessed LED dimmable lights with polished stainless steel bezels


• (4) Fusion 7.7” speakers


• (1) 10” Fusion subwoofer


• Aft docking station on the starboard wing


• Port and Starboard boarding gates and access to swim platform


• Retractable motorized sunshade overhead

Swim Platform

• Proprietary technology maintaining a consistent gap between transom and platform eliminating risk of injury. An added bonus feature are the integrated steps once the platform is deployed


• Swim platform control pad


• Shore cord retractor and access


• Freshwater dockside inlet


• Freshwater shower

Aft Garage / Storage

• A spacious aft garage is mounted centerline access from the swim platform.


• (3) custom fit composite cabinets for storage were mounted


• 110V outlet


• Emergency manual bilge pump


• LED lighting

Bow Area And Side Decks

• Developed by Okean the port and starboard gunwales retract outboard making a very open and large entertainment space with removable polished stainless stanchions


• Custom integrated U-shaped seating with matching gray vinyl cushions and Bentley stitching


• (2) retractable Sea dog accent lights with dimming switches


• Teak dinette table on a polished stainless hi-low table


• Custom covers for all cushions


• A removable overhead sunscreen with stainless steel stanchions


• (2) forward facing LED lights for the forward seating area


• High speed anchor lift windlass with foot pedal switches and remote switches at helm


• Polished stainless steel plow anchor and tilt pulpit with gas strut assist


• Chain locker with storage separated in a fiberglass bucket


• Freshwater fill in port side anchor locker


• Freshwater anchor wash and handheld shower


• (2) polished stainless steel cleats stainless steel guides


• Polished stainless flag staff


• (2) Fusion 7.7” speakers


• Courtesy LED lighting along the side decks and bow area


• Stainless deck scuppers


• (8) cup holders


• Port and starboard mid ship polished stainless cleats


• LED NAV lights mounted above lower helm


• Port side has a pull out bar area for the extended side deck platform with access to the galley through a sliding window

Service

• Last Yard December 11, 2025 period prop speed running gear and pods, bottom paint was touched up


• Starboard side pod was replaced under warranty 12/2025 because hub seal leaked due to sand intrusion


• Last oil change on mains with filters May 2025


• AC service was completed in 7/2024 remade manifolds

Exclusions And Disclosures

Dingy does not convey

Disclosure: The starboard IPS pod was replaced under manufacturer warranty following a report of sand intrusion affecting the seal and letting saltwater in. The issue was promptly addressed and professionally repaired, with the replacement completed to ensure proper operation and reliability. The replacement comes with a 2-year warranty.

Disclaimer

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.