Real innovation happens when brands allow themselves to stop worrying about sales figures and start asking, “What if?” Seiko’s annual Power Design Project is exactly that. The Japanese watchmaker hands a group of its in-house designers complete creative freedom, challenging each to obsess over a single aspect of watch design and push it as far as possible. The result is Passionately and Obsessively Crafted Watches, an exhibition of seven fully functioning concept timepieces that blur the line between industrial design, art and horology.
Unlike the concept watches of old, these aren't static display models. Every piece has been engineered to work as a real watch, even if some of the ideas are gloriously unconventional. This year's collection shifts the focus away from designing for niche wearers and instead celebrates the details of watchmaking that individual designers simply couldn't stop thinking about.
Timekeeping curiosities
Among the standouts is Manual Winding by Kento Ito, which transforms one of mechanical watchmaking's simplest rituals into the main event. Rather than winding the movement via the crown alone, the oversized rotating bezel meshes with the crown like a set of gears, letting the wearer wind the mainspring by turning the bezel itself. It's tactile, playful and one of the few concept watches that feels as enjoyable to interact with as it does to look at.
At the opposite end of the spectrum sits Machining Marks by Naoya Sukeda. Where most luxury watches go to great lengths to erase the evidence of manufacturing, Sukeda celebrates it. Tool marks are deliberately left visible across the case and dial, creating a rugged, almost topographical finish that treats the manufacturing process itself as decoration rather than something to conceal.
Perhaps the exhibition's most playful piece is Hands by Yuki Omori, which replaces traditional watch hands with the limbs and tail of the Power Design Project's feline mascot, Ten-chan. Seconds are tracked by the cat's arms, minutes by its feet and hours by its tail, creating an improbably charming way of reading the time that somehow remains perfectly functional.
Passionately and Obsessively Crafted Watches will be on display at Japan House London from 27 August to 15 September 2026, with free admission throughout the exhibition.
