Seiko is bringing its Power Design Project back to London this August, giving visitors a look at seven concept watches created outside the usual constraints of a commercial product brief.

Titled Passionately and Obsessively Crafted Watches, the exhibition runs from August 27 through September 15 at Japan House London. It marks the third consecutive year the project has been shown at the venue, with admission free to the public.

The premise is unusually simple for a company of Seiko’s scale: give its in-house designers permission to fixate on one part of a watch and see where that obsession leads. Seiko describes the broader Power Design Project as a place for “fresh and unconventional ideas” built around playfulness, surprise, and experimentation beyond traditional design.

This year, that means taking familiar components and pushing them much further than production normally allows.

A look at the 2025 exhibition

Naoya Sukeda’s Machining Marks deliberately preserves the traces usually polished away during manufacturing, turning the evidence of machining into the visual language of the case itself. Takuya Matsumoto’s Dial Texture uses precision stamping controlled to within one-hundredth of a millimeter to create an intricate surface informed by the geometry of Spain’s Alhambra Palace. Miho Wada’s Bar Indices takes the conventional rectangular hour marker and repeats it until the dial becomes an architectural grid.

Other concepts are more structural. Spherical Surface, designed by Yu Ishihara, extends the curvature normally associated with a domed crystal across the bezel, case, and crown guard. Manual Winding turns the act of winding a mechanical watch into the centerpiece of the object, while Hands interprets watch hands literally through Seiko mascot Ten-chan.

None of this is necessarily headed for a retailer.

Seiko UK has emphasized that the purpose of the exhibition is not to launch new watches, but to give designers room to follow their own interests instead of a commercial brief or prevailing trend. Previous Power Design Project concepts have, however, eventually influenced production pieces, making the exhibition an interesting look at ideas that might otherwise remain inside the design studio.

That distinction is what makes the project worth paying attention to.

Watchmaking is an industry built around precision, heritage, and recognizable codes. The Power Design Project temporarily removes some of those expectations. A machining imperfection can become decoration. An hour marker can consume an entire dial. A crown can determine the architecture of the watch around it.

The resulting pieces are less about telling time differently than looking at the familiar object differently.

For a company with more than a century of watchmaking history, that willingness to experiment may be the most interesting thing Seiko is putting on display.

Passionately and Obsessively Crafted Watches opens August 27 at Japan House London and runs through September 15, 2026.