


PRODUCT DETAILS
The Seiko Prospex HBC011 is a 1965 Heritage Diver’s Watch Fan-Selected Limited Edition, with production strictly limited to 4,500 pieces worldwide. Built with a durable stainless steel case and curved sapphire crystal with an anti-reflective inner coating, it delivers dependable performance in demanding conditions.
Powered by the automatic caliber 6R55 movement with manual winding capability, this watch offers an approximate 72-hour power reserve across 24 jewels and features a stop seconds hand function. It achieves an accuracy rating of +25 to -15 seconds per day.
Engineered for aquatic environments, it features 300 m diver's water resistance, a unidirectional rotating bezel, a screw-down crown, and LumiBrite on the hands, indexes, and bezel. An engraved serial number and LIMITED EDITION marking complete the screw case back.
Key Features
| Brand | Seiko |
| Collection | Prospex |
| Model Number | HBC011 |
| Caliber Number | 6R55 |
| Movement Type | Automatic with manual winding |
| Precision | +25 to -15 seconds per day |
| Power Reserve | Approx. 72 hours (3 days) |
| Jewels | 24 |
| Functions | Stop second hand function |
| Case Material | Stainless steel |
| Case Thickness | 13.0 mm |
| Case Diameter | 40.0 mm |
| Lug-to-Lug | 46.4 mm |
| Distance Between Lugs | 20 mm |
| Crystal | Curved sapphire crystal |
| Crystal Coating | Anti-reflective coating on inner surface |
| LumiBrite | LumiBrite on hands, index(es) and bezel |
| Clasp | Three-fold clasp with push button release |
| Water Resistance | 300 m / 1000 ft diver's |
| Magnetic Resistance | 4,800 A/m |
| Features | LIMITED EDITION on the case back, Serial number engraved on the case back, Unidirectional rotating bezel, Screw-down crown, Screw case back |
Highlights
- 1965 Heritage Diver’s Watch Fan-Selected Limited Edition of 4,500 pieces
- Caliber 6R55 automatic movement with 72-hour power reserve and manual winding
- Stainless steel case measuring 40.0 mm in diameter, 13.0 mm in thickness, and 46.4 mm lug-to-lug
- Curved sapphire crystal with anti-reflective coating on the inner surface
- 300 m / 1000 ft diver's water resistance with screw-down crown and screw case back
- LumiBrite coating on hands, indexes, and unidirectional rotating bezel
Downloads
Frequently asked questions
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PAYMENT METHODS

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SHIPPING & RETURNS
DELIVERY
- We aim to dispatch all in-stock items from our warehouse within 2-5 business days. An email will be sent to you which will include all your tracking information once your order has been handed over to our courier partner.
- If an item is out of stock, we will email you as soon as possible to arrange a full refund or exchange.
- FREE shipping for all orders to any South African address.
- International delivery to Zimbabwe, Namibia and Botswana is available for some brands. Please contact us for a shipping quote.
- Easy 7 days returns and exchanges
RETURNS
If you do not like the product you can return it within 7 days, assuming the item is not worn, scratched or damaged in any way, and includes all the original packaging.
Please contact us for any returns or exchanges
WATER RESISTANCE
Please check the marking on the back of your watch case and refer to the following table to confirm the degree of water resistance of your watch and the preferable conditions of use. A watch’s water resistance is not permanently guaranteed. It is affected by the ageing of gaskets or deformation of watch parts due to accidental shock. To preserve a watch’s water resistance as long as possible, please follow the precautions below:
- Wipe off moisture, sweat or dirt with a soft dry cloth after removing it from the wrist in order to increase the durability of the case back, gaskets and band.
- After using a water resistant watch in ocean water, wash it in fresh water and dry it with a soft cloth.
- Do not wash a water resistant watch while the crown is pulled out.
- Do not operate the crown or press a button when the watch is wet.
- A periodic overhaul service is recommended to check the water resistance of the watch regularly to ensure it’s functionality.
〇:OK, ✕:Not OK
Type of water resistance | For saturation diving | For scuba diving | Enhanced water resistance for | Water resistance for | Non-water resistance | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Water resistance | Professional Diver's Watch | Diver's watch | 20 | 10 | 5 | 3 | ||||||||
Usage example | Accidental splashes and Contact with rain | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | × | ||||||
Swimming, Yachting, | 〇 | 〇 | 〇 | 〇 | 〇 | × | × | |||||||
Skin diving | 〇 | 〇 | 〇 | 〇 | × | × | × | |||||||
Scuba diving | 〇 | 〇 | × | × | × | × | × | |||||||
Saturation Diving | 〇 | × | × | × | × | × | × | |||||||
REVIEWS
Seiko Prospex Heritage Diver’s Blue Dial Automatic Men's Watch
WHY BUY FROM US?
- AUTHORISED ONLINE DEALERThe Watch Boutique is an authorised online stockist for all brands. This includes a full international warranty.
- FREE AND FAST DELIVERYShipping is free for all orders in South Africa. We dispatch all orders within 2-5 business days.
- SECURE PAYMENT OPTIONSIncluding Buy Now, Pay Later plans with PayFlex and Pay Just Now.
- AFTER-SALES SERVICEWe have a full on-site watch repair workshop to take care of all after-sales needs.
