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1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsDaytime Blue won Seiko’s fan vote, and it became the blue-dial HBC011 1965 Heritage Diver’s Watch Fan-selected Limited Edition. The 2025 vote offered four proposed colorways, but Seiko says only the blue model will be commercially available.
What did Seiko ask fans to choose?
For the 60th anniversary of its diver’s watch, Seiko invited fans to choose among four color concepts inspired by changing seascapes, from sunrise to sunset. Voting ran July 1–31, 2025, Japan Standard Time. Seiko framed the campaign as a way to begin a new Prospex era with fans.
| Concept | Palette and mood |
|---|---|
| Sunrise Orange | Pale orange at first light. Monochrome’s July 1, 2025 launch report described an orange dial, dark hands and dark-orange bezel. |
| Daytime Blue | The sea shining brilliant blue under the midday sun. Monochrome described a light-blue dial, silver hands and dark-blue bezel. |
| Late Afternoon Green | A soft green tinge in warm light. Monochrome described a sea-green dial, gold-colored hands and dark-green bezel. |
| Sunset Red | Deep red under the last light. Monochrome described a red dial, gold-colored hands and red bezel. |
The combinations were campaign concepts, not a promise that four watches would reach stores. Seiko’s campaign page described Daytime Blue as “the sea shining brilliant blue under the midday sun.”
Which Seiko 1965 Diver color won?
Daytime Blue received the most votes, according to Seiko’s official campaign result and its August 26, 2026 announcement. Seiko has not published the vote count, winning margin or participant breakdown, so there is no substantiated way to say how decisive the result was.
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- STUNNING BLUE DIAL: this automatic men's watch features a deep blue, pressed pattern and gloss finish surrounded by a stainless steel watch case
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL: features a durable stainless steel watch case and bracelet with see through caseback
- WATER-RESISTANT: these men's wrist watches are water-resistant down to 50 meters
- 4R35 CALIBER: equipped with the reliable caliber 4R35 automatic movement, this accurate men's watch keeps precise time
The campaign’s result was later turned into the HBC011, named the Seiko Prospex 1965 Heritage Diver’s Watch Fan-selected Limited Edition. Seiko’s UK product page says only the blue-dial model will be commercially available; the orange, green and red proposals are not identified as retail versions.
What are the HBC011’s specifications?
Seiko’s product information describes the HBC011 as a modern diver with a 40 mm case and 300 m diver’s water resistance. Its key listed specifications are:
Rank #2
- Seiko 5 Automatic Black Arabic Dial Men's Watch SNKP21J1
| Specification | Seiko’s stated details |
|---|---|
| Reference | HBC011 |
| Case diameter and thickness | 40.0 mm diameter; 13.0 mm thick |
| Movement | Automatic Caliber 6R55; 24 jewels |
| Power reserve | 72 hours, or three days |
| Water resistance | 300 m diver’s |
| Magnetic resistance | 4,800 A/m |
| Edition | 4,500 pieces worldwide |
The case and bracelet are stainless steel with a super-hard coating. Other listed details include a curved sapphire crystal with inner-surface anti-reflective coating, screw-down crown, screw case back, and Lumibrite on the hands, indexes and bezel. The three-fold clasp has a secure lock, push-button release and solid and slide adjuster.
How the bracelet adjusts
Seiko’s UK page says the clasp offers up to 15 mm of adjustment in six 2.5 mm steps. Seiko describes this as useful for pressure changes while diving and for wrist-size changes during the day; that is the manufacturer’s feature description, not an independent comfort or dive test.
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Rank #3
- OPEN-APERTURE DIAL: this men's automatic watch features a black dial with 24-hour subdial and LumiBrite hands, with a retro watch feel inspired by the 1964 Crown Chronograph
- AUTOMATIC: these self-winding, automatic men's watches are powered by your movement, with a power reserve of 41 hours
- STAINLESS STEEL: features a durable stainless steel watch case, black bezel, and stainless steel watch band
- WATER-RESISTANT: these men's wrist watches are water-resistant down to 50 meters
- 4R39 CALIBER: equipped with the reliable caliber 4R39 automatic movement, this accurate men's watch keeps precise time
Why the dial has a wave pattern
The dial uses a pattern inspired by Seiko’s wave mark. Seiko says the mark has represented reliability and technical capability since it appeared on the case back of the brand’s 1975 titanium 600 m saturation-diving watch. That historical account is Seiko’s own brand history.
When is the HBC011 available, and what does it cost?
Seiko announced October 2026 availability through select Seiko retailers nationwide in the United States. Its August 26, 2026 U.S. announcement listed a recommended retail price of $1,400. That is a U.S. price published on that date, not a universal price; Seiko says specifications and price may change. Check local pricing and retailer stock for current availability.
Rank #4
- Gold-tone bracelet watch with exhibition back featuring patterned dial and day/date window
- 37 mm stainless steel case with Hardlex dial window
- Automatic self-wind movement with analog display
- Gold-tone stainless steel bracelet with fold-over clasp
- Water resistant to 30 m (99 ft): In general, withstands splashes or brief immersion in water, but not suitable for swimming.
How does it connect to Seiko’s original 1965 diver?
Seiko identifies the original 1965 diver as the watch enthusiasts call the 62MAS. In its 2026 release, Seiko says the original had 150 m water resistance and was used by Japanese researchers in Antarctica during the 1960s. Those historical details are Seiko’s account; the cited product materials do not provide independent archival corroboration.
The HBC011 carries the 1965 Heritage Diver name, but the information here establishes its specifications and design rather than a testing-based comparison with the original. Likewise, the proposed colors were visual concepts: the published sources do not establish comparative legibility, comfort or diving performance for the four palettes.
Quick Recap
Best Value
- STAINLESS STEEL CASE built to endure with style, making this watch your perfect daily companion
- AUTOMATIC MOVEMENT for seamless precision in every tick of this watch
- SCRATCH-RESISTANT CRYSTAL to maintain a pristine look even with daily wear and tear on your watch
- LUMINESCENT HANDS for effortless readability in low-light conditions, ensuring you never miss a moment with this watch
- WATER RESISTANT DESIGN ensuring your watch is ready for any adventure, rain or shine
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
