MISSION M: An Interior Defined by Seijaku

A philosophy of inner stillness

The interior, created by Carla Guilhem Design, is guided by seijaku, a Japanese concept that speaks not of silence, but of inner stillness. It is the calm that exists within movement, the quiet centre that remains steady even when everything outside is constantly changing.
This philosophy feels especially relevant on an explorer yacht designed for polar routes, remote coastlines, and open-ocean passages. Seijaku does not remove the chaos of the world; it teaches how to exist within it without losing balance.

A sanctuary in motion

Aboard MISSION M, the interior becomes a sanctuary shaped by true intention. Materials are carefully selected, tones are softened, and proportions are composed with precision. Nothing is excessive, nothing competes for attention.
Instead, each space is designed to slow the rhythm, to quiet the mind, and to create grounding in the midst of exploration.
As the yacht moves through challenging environments, the interior remains constant, calm, composed, and reassuringly still.

A dialogue between opposites

MISSION M is defined by a powerful contrast: the assertive, purposeful exterior versus the serene, contemplative interior. Between expedition and introspection. Between motion and stillness.
Yet rather than opposing forces, these elements work in harmony. The exterior enables exploration; the interior preserves equilibrium. Together, they define a complete experience, one that is both physically and mentally far-reaching.

Beyond exploration

MISSION M is not about retreating from the world, but engaging with it fully, while maintaining inner peace. She is designed for those who seek distance without disconnection, adventure without noise, and intensity without imbalance.
In this sense, the yacht becomes more than a vessel for exploration. It becomes a tool for perspective.

The journey within

Ultimately, the interior of MISSION M is not simply a counterpoint to her exterior strength, it is its counterpart. A reminder that true exploration is not only measured in miles travelled, but in the journey inward.

Key Specifications

Length Overall: 50.45 m / 165’51”
Beam: 8.93 m / 29’29”
Draft: 2.80 m / 9’18”
Gross Tonnage: 499 GT
Main Engines: 2x CATERPILLAR C32, 895 kW
Propulsion: Twin-screw shaft drive with dual rudders
Speed: 12 kn cruising, 14 kn max
Range: Up to 7,000 nm @ 8 kn
Guests: 10 in 5 staterooms
Crew: 11 in 7 cabins
Classification: Polar Code C, Ice Class 1D

Expedition capability

Designed for true exploration, MISSION M can be equipped with a versatile range of expedition tools and tenders, including:
- 8.5 m ARKSEN 28 Expedition Tender or 10 m ROAM Landing Craft
- 5 m RIBEYE SOLAS RHIB Crew Tender
- 2-person U-Boat Worx Nemo submersible or ICON A5 sea plane
- Optional 20-ft expedition container modules
- Water toys including jet skis, e-foils, seabobs, kayaks, and snorkelling gear

About ICON Yachts

ICON Yachts, based in Harlingen, Netherlands, specializes in semi-custom expedition yachts, refits, and purpose-built vessels. Known for technical precision and innovation, the shipyard delivers yachts that combine luxury, safety, and true expedition capability.

About Carla Guilhem Design

Carla Guilhem Design is an award-winning Miami-based studio specialising in bespoke interiors for superyachts and high-end residences. Led by Creative Director Carla Guilhem, the studio works by referral only, creating highly personalised environments defined by beauty and craftsmanship.

About Weel Sluijter Design

Weel Sluijter Design is an Amsterdam-based studio specialising in superyacht exterior design. Founded by Bernd Weel and Jim Sluijter, the studio brings over two decades of experience and a philosophy rooted in functional elegance and close collaboration with clients and shipyards.