2026.02.11
fragment design
A collaboration with fragment design, the “Metronome Watch Fragment Edition” was announced and released on 2026/02/11 as a special model with a metronome function.
Fashion brand directory szu
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Seiko collaborations
Collaborations involving Seiko, with dates and partner brands.
13 collaborations
2021.06.17
Rowing Blazers
The Seiko 5 Sports collaboration with Rowing Blazers was officially announced on 2021/06/17. It introduced several limited editions, incorporating the brand’s icons into the colors and bezels.
2021.01.15
NEIGHBORHOOD
A special-order model by NEIGHBORHOOD × Seiko Prospex. Announced on social media on 2021/01/10 and released exclusively in Japan on 2021/01/15. A diver-inspired model with NEIGHBORHOOD specifications, including an engraving on the case back.
2020.03.20
FREEMANS SPORTING CLUB
The “Final Edition” is a special-order Prospex model by FREEMANS SPORTING CLUB. Limited-edition models in black tones, including SBDN067, were released on 2020/03/20.
2019.02.09
A BATHING APE
A BATHING APE and Seiko’s “Mechanical Diver’s Watch.” The limited-edition diver’s watch, featuring BAPE’s ABC CAMO on the dial, has an automatic movement and is water-resistant to 200 m. It was released on 2019/02/09.
2014.06.14
White Mountaineering
The White Mountaineering-exclusive “Riders Chronograph” was released around June 2017 as a limited model of approximately 700 pieces, incorporating a revival of a form derived from Giugiaro.
2009.11.22
UNDERCOVERISM
A collaboration with UNDERCOVER’s sporty line, UNDERCOVERISM. A limited-edition model (150 pieces) based on the Wired H silhouette was announced on 2009/11/22.
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HUF
HUF × Seiko (third collaboration). A third model was reported in March 2026 and is set to be released as a limited-edition watch based on the Seiko 5 Sports/Field line.
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Porter Classic
A collaboration between Seiko Presage’s “Craftsmanship Series” and Porter Classic. A limited-edition special-order Presage reflecting an approach to materials such as indigo was released around November 2024.
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CLOT
A special-edition Seiko 5 Sports featuring CLOT’s design and logo. Released in 2023 as a limited model, with a set production quantity for each model.
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FREEMANS SPORTING CLUB
A special-order series of Seiko Prospex overseen by FREEMANS SPORTING CLUB and LOWERCASE has been released on an ongoing basis since 2016. The project involved limited-edition watches across multiple model numbers.
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ISSEY MIYAKE
Seiko participated in manufacturing for the ISSEY MIYAKE WATCH project. The series began in 2001 and continued as watch collaborations featuring invited designers.
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ISSEY MIYAKE
Naoto Fukasawa joined the ISSEY MIYAKE WATCH project and presented representative works such as TWELVE, deepening his collaboration with SEIKO on watch design.