






Seiko Presage Shiro Sharp-Edged Open Heart Automatic 3 Days White Dial Men's Watch SPB415J1
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Seiko Brand Story
Established in 1881 as a watch and clock repair shop in Ginza, Tokyo, Seiko has grown and diversified over the years, but remains best known for its world-leading brands and expertise in fusing intricate watchmaking skill with elegant design.
Renowned for horological innovation with a stream of world firsts including the first TV watches, Seiko created the first ever quartz watch in 1969.
Seiko timepieces deliver precisely beautiful Japanese aesthetics, brought to life through total in-house manufacture.
Presage collection story
Seiko Presage: Timeless looks, precise mechanical timekeeping. Minimalistic watch designs with a distinctly Japanese aesthetic.
This watch is a remarkable addition to the Presage Sharp-Edged series. These watches feature a sleek and angular case design, accompanied by a traditional 'Asanoha' Japanese hemp leaf textured dial pattern that symbolizes growth and success.
The 'Shiro' model showcases a layered white dial with an intricately pressed three-dimensional pattern. Its lap coating and color gradation add depth and visual interest. At 9 o'clock, an 'open heart' feature offers a captivating view into the intricate watchmaking craftsmanship beneath the surface.
With mirrored finishing on both sides of the lugs, this timepiece boasts a slim case structure. It is equipped with a dual curve sapphire crystal and curved second hands for enhanced elegance. Powering the watch is the reliable in-house built 6R5J calibre, a mechanical movement that provides a remarkable three-day power reserve.
Seiko Presage watches are renowned for their timeless aesthetics and precise Japanese mechanical timekeeping. These timepieces embody a minimalist design approach with a distinctively Japanese flair.
The Case:
Featuring a 40mm brushed stainless steel case, the Seiko Presage 'Shiro' Sharp-Edged Open Heart Watch SPB415J1 exudes a sleek and modern appeal. Positioned at 3 o'clock, a pushdown crown ensures easy time adjustment and optimal functionality. To safeguard against scratches and shattering, the case is fortified with a durable sapphire crystal.
For the watch aficionado, the exhibition caseback offers a captivating glimpse into the intricate inner workings of this timepiece. It allows the wearer to admire and appreciate the craftsmanship and mechanical precision that powers the watch's performance.
The Dial:
The white dial of the watch showcases a captivating textured effect, adding depth and visual interest to its appearance. To ensure visibility even in the dark, the hands are coated with Lumibrite material, allowing for easy time reading in low-light conditions.
Situated below the 12 o'clock index, you will find the iconic Seiko Presage logo, representing the brand's commitment to quality and precision. Additionally, the dial proudly displays the Presage logo, further emphasizing its association with this distinguished collection. To keep track of its impressive three-day power reserve, the dial also features an indicator, reminding you of the watch's long-lasting performance.
The Bracelet:
The timepiece is elegantly adorned with a robust stainless steel bracelet, providing a sense of durability and refinement. Securing the bracelet is a fold-over push deployment clasp, ensuring a secure and hassle-free fit on the wrist.
The Functions:
At the heart of the SPB415J1 beats Seiko's impressive 6R5J manual wind automatic movement. This movement offers a remarkable power reserve of 70 hours, ensuring reliable and accurate performance over an extended period of time.
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UK Delivery
| Selling Price | Royal Mail 48 (Tracked) |
Royal Mail 24 (Tracked & Signed) |
Special Delivery Next Day (Mon – Fri) |
Special Sunday Delivery (Before Sat 12pm) |
Royal Mail Special Delivery by 1pm |
|---|---|---|---|---|---|
| £0 to £99.99 | FREE | £4.99 | £7.99 | £7.99 | £9.99 |
| £100 to £499.99 | N/A | FREE | £7.99 | £7.99 | £9.99 |
| £500 or more | N/A | N/A | FREE | £7.99 | £9.99 |
We know your order is important to you, so we use Royal Mail’s tracked delivery service on all UK orders.
We also offer Royal Mail Special Delivery service, which for an additional fee offers guaranteed delivery the next day before 1pm.
*Royal Mail Tracked 24 and Royal Mail Tracked 48 services are 98% accurate but not guaranteed.
Orders placed before 5pm (Monday–Friday) are dispatched the same day. Orders placed on Saturday or Sunday are dispatched the following Monday.
International Shipping & Duties (Delivered At Place – DAP)
We’re pleased to offer worldwide delivery with fully tracked and insured shipping.
How international orders work
All international orders are shipped on DAP (Delivered At Place) terms. This means:
- The price you pay at checkout covers your goods and international shipping only.
- WatchNation does not collect or charge any overseas sales tax, import VAT, or customs tariffs (duties).
- When your order reaches your country, local customs authorities may apply:
- Import VAT (value-added tax),
- Tariffs or customs duties (import taxes based on product category and value), and
- Handling or clearance fees from the courier.
These charges are set by your country’s customs authority and are payable by you before delivery.
You’ll be contacted directly by DHL with a secure link to pay any applicable charges. Once cleared, your parcel will be released and delivered promptly.
Estimated delivery times (after dispatch)
- European Union: approximately 2–5 working days
- Rest of World: approximately 5–7 working days
Customs processing times vary by country and may extend delivery slightly.
If import charges, tariffs, or duties are not paid
If local charges are unpaid or delivery is refused, the shipment will be returned to us. In this case, we will refund your order minus the outbound shipping cost and any return or customs fees billed to us by the carrier.
Estimating import costs
Import VAT and duty rates vary by country. You can check estimated import taxes and tariffs by contacting your local customs authority or using your government’s online import calculator.
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Need help?
Frequently Asked Questions
Yes — we are an Authorised Dealer for every brand we sell. All watches come with an official box, papers, and a full manufacturer’s warranty.
Every watch includes a manufacturer warranty. You’ll find more warranty info listed in the product description.
Orders placed before 5pm (Mon–Fri) are dispatched the same day. Order before 12pm on Sat for same-day dispatch. Free UK delivery is available on all orders, and tracking details are provided once shipped.
Yes — you have 14 days from delivery to return or exchange your item, provided it’s unused and in its original packaging.

