A look back at Kurono Tokyo’s since sold out chronograph timepieces.

Key Highlights

• KURONO TOKYO’s chronograph lineage spans seven generations, beginning with the Chronograph I in 2020.
• The Chronograph I received a nomination from the Grand Prix d’Horlogerie de Genève (GPHG), one of horology’s most coveted distinctions.
• Each successive release has advanced Hajime Asaoka’s vision across dial craft, case construction, and movement modification.
• All seven chronograph generations are now sold out.
• Past models remain available for viewing and try-on at the KURONO TOKYO Aoyama and Shanghai Salons — no reservation required.

A Tokyo Atelier That Earned Global Attention

KURONO TOKYO is a Tokyo-based independent watchmaking atelier founded by master watchmaker Hajime Asaoka. Where many independent houses chase volume, KURONO TOKYO has built its reputation on disciplined restraint — limited releases, precise craft, and a design language rooted in Japanese aesthetic sensibility. The result has been consistent sellouts and a collector following that extends well beyond Japan’s borders.

The brand entered the horological conversation in earnest with its chronograph series, a category that demands considerable technical and aesthetic ambition. Earning a GPHG nomination with the very first entry in that series signalled to the wider watch world that KURONO TOKYO was a serious voice in independent horology — not merely a regional curiosity but a globally relevant atelier. For collectors tracking independent watchmaking alongside the output shown at events like Watches and Wonders, KURONO TOKYO represents a compelling counterpoint to Swiss convention.

Seven Generations of the KURONO TOKYO Chronograph

The Chronograph I, released in 2020, set the template: purposeful dial work, considered case proportions, and movement modifications that reflect Asaoka’s hands-on approach to horological craft. Subsequent generations did not simply iterate cosmetically — each carried the series’ underlying philosophy further, refining the interplay between dial surface treatment, case construction, and the mechanical architecture beneath.

Hajime Asaoka’s Guiding Principles

Across all seven releases, Hajime Asaoka’s commitment to refinement has remained the constant. His approach to movement modification in particular distinguishes the chronograph series from more commercially minded contemporaries, where ébauche movements are often left largely untouched. The progression from one generation to the next reflects a watchmaker thinking carefully about each element rather than producing variations for variation’s sake. That intellectual rigour is precisely what earned the series its GPHG recognition at the outset.

The Sold-Out Record and What It Means for Collectors

Every chronograph generation KURONO TOKYO has released is now sold out. For the secondary market and for collectors who missed initial drops, this record of consistent demand underscores how acutely the atelier has calibrated its releases to genuine appetite rather than speculative overproduction. It is a positioning that resonates strongly with the discerning collector profile increasingly visible across GCC markets, where interest in independent and Japanese watchmaking has grown alongside the established appetite for Swiss maisons.

For those who wish to experience the series firsthand, KURONO TOKYO makes past chronograph models available for viewing and try-on at its Aoyama and Shanghai Salons, with no reservation required. It is a notably accessible gesture from a brand whose watches are otherwise extremely difficult to acquire, and one that speaks to the atelier’s desire to keep its craft visible and tangible rather than merely mythologised.

Why It Matters

For GCC watch enthusiasts and collectors with an eye on independent horology, KURONO TOKYO’s chronograph retrospective is a rare opportunity to trace a coherent design and engineering philosophy across seven distinct chapters. The GPHG nomination, the consistent sellout record, and the accessibility of the salon try-on programme together make this an atelier worth following closely as it continues to evolve.

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