Seiko has unveiled a new limited-edition chronograph inspired by the One Piece × Sanyo Shinkansen collaboration, celebrating the 50th anniversary of the Sanyo Shinkansen line running between Shin-Osaka and Hakata. Officially named the Setouchi Blue Model, this timepiece pays homage to the coastal aesthetic of Japan’s Setouchi region and the adventurous spirit of the Straw Hat Pirates.
The watch combines Seiko’s precision watchmaking with iconic One Piece imagery and distinctive Shinkansen design elements, making it a unique collector’s item for both anime enthusiasts and watch lovers. Limited to just 5,000 units worldwide, it went on sale in Japan on August 17, 2026.
The Seiko One Piece Shinkansen Setouchi Blue Model was officially released on August 17, 2026 in Japan through Premico’s online shop. As of August 22, 2026, the watch is sold out on the Japan Select storefront, though it has begun appearing on other platforms as a highly sought-after timepiece.
Orders placed through Premico are priced at ¥76,780 including consumption tax (approximately $482 / £390), with shipping expected to begin in mid-January 2027.
Important Note: Early reports quoting ¥69,800 exclude consumption tax. The final tax-inclusive price is ¥76,780. Premico also notes that product photos show a development sample and that the finished watch may differ slightly.
| Detail | Information |
|---|---|
| Official Price (Japan, tax-inclusive) | ¥76,780 (~$482 / ~£390) |
| Shipping Cost | ¥770 |
| International Availability | Sold out on Japan Select, limited availability elsewhere |
| Limited Edition Quantity | 5,000 units worldwide |
| India Price | Not officially announced |
India Buyers: An official India price has not been announced. Indian buyers would need to consider import duties, taxes, and shipping if purchasing internationally. The watch is a Japan-exclusive release, so official distribution is limited to the Japanese market.
The watch takes its design cues from Setouchi Blue, one of three trains created for the One Piece × Sanyo Shinkansen project. The train features a design inspired by a journey through the Setouchi region, an area closely associated with the Seto Inland Sea, and has run between Shin-Osaka and Hakata since April 2025.
The watch features a striking blue gradient dial that mirrors the train’s exterior artwork. Multiple One Piece references are integrated into the layout rather than simply printed across it:
For low-light readability, Seiko has applied LumiBrite luminous paint to the hour and minute hands. Four glowing details beneath the Seiko logo are designed to mimic the headlights of a Shinkansen bullet train.
| Specification | Details |
|---|---|
| Case Material | Stainless steel |
| Case Dimensions | Approximately 47 × 39.8 × 12.8 mm |
| Crystal | Curved Hardlex |
| Bracelet | Stainless steel band, available in 3 lengths (14, 16, or 18 cm wrist size) |
| Water Resistance | 10 bar (100 metres) |
| Caseback | Engraved with One Piece Shinkansen logo and individual edition number |
| Origin | Made in Japan |
| Warranty | 3 years |
| Specification | Details |
|---|---|
| Movement | Quartz chronograph |
| Accuracy | ±15 seconds per month |
| Functions | Chronograph with small-seconds sub-dial |
The chronograph uses a reliable quartz movement crafted in Japan, ensuring precise timekeeping with minimal deviation.
This collaboration brings together Seiko (Japan’s premier watchmaker), One Piece (Eiichiro Oda’s beloved manga/anime franchise), and the Sanyo Shinkansen (Japan’s iconic high-speed rail system). The watch is a celebration of the One Piece × Sanyo Shinkansen project launched by JR West to mark the 50th anniversary of the Sanyo Shinkansen line.
The Setouchi Blue train itself features designs inspired by the Straw Hat Pirates across its exterior, creating a sense of seafaring adventure. This watch allows fans to carry that feeling of freedom with them wherever they go.
The Shinkansen, known globally as the “bullet train,” is the world’s first high-speed rail system. The Sanyo Shinkansen line connects Shin-Osaka and Hakata in Fukuoka.
The watch’s design incorporates multiple Shinkansen-inspired elements:
| Detail | Information |
|---|---|
| Total Production | 5,000 units worldwide |
| Numbering | Each watch has an individual edition number engraved on the caseback |
| Availability | Japan-exclusive release, sold through Premico |
| Status (as of August 22, 2026) | Sold out on Japan Select, available elsewhere on secondary market |
| Presentation Box | Treasure-chest-style box with foil-stamped One Piece Shinkansen logo and key artwork from the railway collaboration |
| Specification | Details |
|---|---|
| Brand | Seiko |
| Collaboration | One Piece × Sanyo Shinkansen |
| Model | Setouchi Blue Model |
| Edition | Limited Edition (5,000 units) |
| Movement | Quartz chronograph, ±15 seconds per month |
| Case material | Stainless steel |
| Case dimensions | 47 × 39.8 × 12.8 mm |
| Crystal | Curved Hardlex |
| Water resistance | 10 bar (100 metres) |
| Bracelet | Stainless steel, 3 length options |
| Dial | Blue gradient, wave pattern, Straw Hat Pirates Jolly Roger, Luffy anchor seconds hand |
| Luminous | LumiBrite on hands and headlight elements |
| Origin | Made in Japan |
| Warranty | 3 years |
| Release date | August 17, 2026 |
| Price | ¥76,780 (tax-inclusive, ~$482) |
| Delivery | Mid-January 2027 |
India Availability: The Seiko One Piece Shinkansen Setouchi Blue Model is a Japan-exclusive release and is not officially available in India through authorized Seiko retailers. Indian buyers would need to import the watch internationally, with associated duties and taxes.
This limited-edition chronograph appeals to several distinct audiences:
For One Piece Collectors
With only 5,000 units worldwide and multiple hidden design references to the series, this watch is a genuine collector’s item. The treasure-chest presentation box and numbered engraving add to its collectibility.
For Seiko Enthusiasts
The watch features a reliable Japanese-made quartz movement, 10-bar water resistance, and distinctive design elements that make it stand out in Seiko’s lineup. The Shinkansen headlight luminous details are a particularly creative touch.
For Watch Collectors
Limited to 5,000 units, this chronograph has immediate scarcity value. However, being quartz rather than mechanical means it may appeal more to anime collectors than traditional horology enthusiasts.
Points to Consider
Pros
Cons
Seiko has previously released other limited-edition One Piece watches. This Shinkansen collaboration is unique for its railway inspiration and integrated design elements that reference both the anime and the train system. Key differences include:
| Feature | Shinkansen Chronograph | Previous Seiko One Piece Models |
|---|---|---|
| Inspiration | Sanyo Shinkansen bullet train | Character themes |
| Key Design | LumiBrite headlights, wave patterns, gold 50-min marker | Character portraits, logos |
| Limited Quantity | 5,000 units | Varies by model |
| Price | ~$482 | Varies |
1. What is the Seiko One Piece Shinkansen limited edition watch?
It’s a limited-edition steel chronograph created by Seiko to celebrate the 50th anniversary of the Sanyo Shinkansen railway line and the One Piece × Sanyo Shinkansen collaboration. The “Setouchi Blue Model” features a blue gradient dial with integrated One Piece design elements, including the Straw Hat Pirates Jolly Roger, wave patterns, and Shinkansen-inspired luminous headlights.
2. How much does the Seiko One Piece Shinkansen chronograph cost?
The official price is ¥76,780 including consumption tax (approximately $482 / £390). Early reports quoting ¥69,800 exclude tax. Shipping costs ¥770 extra.
3. Is the Seiko One Piece Shinkansen watch available in India?
No, this is a Japan-exclusive release and is not officially available in India through authorized Seiko retailers. Indian buyers would need to import it internationally.
4. When was the Seiko One Piece Shinkansen watch launched?
The watch went on sale in Japan on August 17, 2026.
5. Is the Seiko One Piece watch a limited edition?
Yes, it is limited to 5,000 units worldwide, each with an individual edition number engraved on the caseback.
6. How many watches were produced?
5,000 units.
7. What movement does the Seiko One Piece chronograph use?
It uses a quartz movement with a rated accuracy of ±15 seconds per month.
8. What inspired the Shinkansen design?
The design is inspired by the Setouchi Blue train, one of three One Piece-themed bullet trains launched by JR West to celebrate the 50th anniversary of the Sanyo Shinkansen line between Shin-Osaka and Hakata. The design incorporates blue gradient dial, wave patterns, and luminous headlight elements.
9. Is the Seiko One Piece watch worth buying?
It offers strong collectibility with only 5,000 units, unique design details for One Piece fans, and reliable Japanese craftsmanship. However, at ~$482 for a quartz chronograph with limited availability, it is best suited for dedicated fans and collectors rather than general watch enthusiasts.
10. Where can you buy the Seiko One Piece Shinkansen watch?
It was available through Premico’s online shop in Japan. As of August 22, 2026, it is sold out on the Japan Select storefront and is appearing on secondary markets.