The 600 evolves rather than replaces the bluewater formula

Privilège says the Signature 600 builds directly on the Signature 580, keeping its proven offshore platform while refining the experience on board. Naval architecture remains tied to Cabinet Marc Lombard, with Darnet Design continuing the yard's long-running interior collaboration.

That continuity is important for owners choosing a long-distance yacht because a new model does not need to discard systems and layouts that already work offshore. The 600 instead concentrates its changes on usability, atmosphere and the way living spaces connect during extended cruising.

Interior design focuses on perceived space and continuity

The redesign softens lines, simplifies geometry and uses indirect lighting and more consistent materials to make the saloon and accommodation feel calmer and more connected. Privilège says the goal is to increase the perception of space without fundamentally changing the yacht's proven dimensions.

For a 60-foot catamaran, this matters because owners often spend weeks or months aboard rather than using the yacht only for short holidays. Visual calm, storage, circulation and separation between private and social zones become operational qualities, not simply styling choices.

An aft cabin becomes an owner-defined room

One of the Signature 600's most flexible changes is the aft port cabin, which is deliberately left open to owner interpretation. Privilège suggests uses ranging from a cinema or gym to a private office, extra storage, studio or oversized wardrobe.

This approach recognises that long-range private owners may have very different programmes. A couple working remotely needs different space from a family carrying dive equipment or an owner planning extended passages, so permanent fixed cabins are not always the most useful use of volume.

The model remains designed around owner operation

Privilège positions the Signature 600 as a yacht that can cruise long distances with or without professional crew. The builder combines bespoke interior choices with the robustness and system accessibility expected from a bluewater platform rather than moving toward a charter-first layout.

That keeps the model firmly within LYG's owner-focused luxury-yacht territory. At roughly 60 feet, it offers substantial accommodation and customisation while remaining well below the 24-metre threshold that separates this segment from the larger superyacht market.

Official sources: privilege-marine.com.