Seiko Prospex 1965 Heritage Diver: Fan-Selected "Daytime Blue" Limited Edition
Seiko Prospex 1965 Heritage Diver: Fans Choose "Daytime Blue" Design
Seiko has revealed the winning design from its global voting campaign, resulting in the new Prospex 1965 Heritage Diver Watch Fan-Selected Limited Edition HBC011. Following a month-long campaign in 2025, enthusiasts worldwide selected the "Daytime Blue" color scheme as their preferred interpretation.
The Voting Campaign
According to Monochrome Watches, Seiko held a competition where fans selected a new Prospex diver's watch design through a global voting campaign held online and in person. Running from July 1st to 31st, 2025, the campaign engaged Prospex's global enthusiast community to choose between four different color schemes.
Four Seascape-Inspired Options
| Option | Color Theme | Inspiration |
|---|---|---|
| Sunrise Orange | Orange dial | Dawn over the sea |
| Daytime Blue | Turquoise dial | Midday seascape |
| Late Afternoon Green | Green dial | Afternoon light |
| Sunset Red | Red dial | Evening sunset |
Technical Specifications
The HBC011 features a compact 40mm stainless steel case with super-hard coating, measuring 13mm in thickness. The "Daytime Blue" bezel insert and matching dial with wave pattern create a cohesive maritime aesthetic.
- Case: 40mm x 13mm, stainless steel with super-hard coating
- Water Resistance: 300m professional diver's rating
- Movement: In-house calibre 6R55, 72-hour power reserve
- Crystal: Curved sapphire with anti-reflective coating
- Bracelet: 3-link steel with slide adjuster system
Availability and Pricing
Limited to 4,500 pieces worldwide, the HBC011 will be available from October 2026 at EUR 1,550. The watch includes Seiko's recently launched slide adjuster on the bracelet clasp for quick extension.
Why This Matters
This fan-selected model represents a new approach to limited edition releases, giving the collecting community direct input into product development. The "Daytime Blue" color proved most popular among the four options presented.
FAQ
What is the power reserve of the HBC011?
The in-house calibre 6R55 provides 72 hours (3 days) of power reserve, making it suitable for weekend wear without winding.
Is this watch COSC certified?
No, the HBC011 is not COSC certified. Seiko uses its own accuracy standards for in-house movements.
Can I still vote on future Seiko designs?
Seiko has not announced additional voting campaigns, but this successful pilot may lead to similar initiatives in the future.
Source
According to Monochrome Watches, the fan voting campaign engaged collectors worldwide in the design process.
Learn more about dive watch history and specifications in our complete dive watch guide.