Seiko Prospex 1965 Heritage Diver HBC011 - Fan-Selected Limited Edition
Seiko Prospex 1965 Heritage Diver HBC011: Fan-Selected Limited Edition
Seiko has launched a new version of its popular vintage-inspired 1965 Heritage Diver, and this time the dial and color palette were chosen by the fans themselves. The Prospex 1965 Heritage Diver's Watch HBC011 is the result of a fan-selection process that Seiko launched last year to mark the 60th anniversary of the original 62MAS diver.
The Fan Selection Process
Seiko fans were presented with four variants of a watch that would eventually reach production, each inspired by a different tone and color the ocean can take on over the course of a day. The options included a bright yellow, deep green, orange-y red, and the winning "Daytime Blue" color.
The Daytime Blue color evokes the clear blue waters found in tropical locales where the water is clear and the sun is shining. While it's not surprising that blue won the public vote, each option was compelling, and there's curiosity about whether Seiko might eventually release the other colorways.
Technical Specifications
The HBC011 shares its spec sheet with the enthusiast-favorite SPB lineup of dive watches, specifically the '20MAS' generation released in 2024. Key specifications include:
| Feature | Specification |
|---|---|
| Brand | Seiko |
| Model | Prospex 1965 Heritage Diver Fan-Selected Limited Edition |
| Reference | HBC011 |
| Diameter | 40.0mm |
| Thickness | 13.0mm |
| Case Material | Stainless Steel |
| Dial Color | Daytime Blue |
| Water Resistance | 300m |
| Movement | Caliber 6R55 |
| Power Reserve | 72 Hours |
| Price | $1,400 |
Key Upgrades in the 20MAS Generation
The 2024 '20MAS' generation brought several quality-of-life improvements, including a refined case and new movement. The case measures 40mm wide (measured at 40.2mm in hands-on reviews), 13mm thick, and 46.6mm lug-to-lug. The 6R55 movement offers 72 hours of power reserve with an accuracy rating of -15 to +25 seconds per day.
The new watch also shares a dial design and updated clasp with on-the-fly micro-adjust with last year's SPB511 limited edition, which introduced the wave dial design that forms the basis for all four color options.
Availability and Pricing
The HBC011 will be available starting in October 2026 through Seiko's usual channels. The watch is limited to 4,500 pieces worldwide and priced at $1,400.
Frequently Asked Questions
Q: What makes the 1965 Heritage Diver special compared to other Seiko divers?
A: The 1965 Heritage Diver strikes a remarkable balance between vintage inspiration and modern sensibilities, paying homage to the original 62MAS diver while incorporating contemporary technology and refinements.
Q: Does the watch have a date function?
A: Yes, the 6R55 movement includes a date display, though it is positioned at 4:30 on the dial — a point of contention among some enthusiasts.
Q: Is this a true limited edition?
A: With 4,500 pieces worldwide, this is a loosely limited edition. While not as exclusive as some releases, it ensures broader availability for interested collectors.
Source: Hodinkee | August 28, 2026
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