The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1
The Watch Boutique Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1

Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1

Regular price R 0.00 R 36,950.00

Save: R -36,950.00 (Liquid error (sections/main-product line 212): divided by 0%)
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Product Code : SPB451J1

Brand : Seiko

PRODUCT DETAILS

This piece is a re-interpretation of Japan’s – and Seiko’s – first ever Diver’s watch, released in 1965.

The original automatic 1965 Diver’s watch marked the beginning of Seiko’s watchmaking pursuit for diving reliability, safety, and professional specifications. From 1966-1969, this watch was worn by members of the Japanese Antarctic Research Expedition on trips to the South Pole, proving its durability in challenging environments.

For this latest revival, the design is updated with a more sophisticated specification, heightened water resistance, and improved power reserve. Built in a 40mm stainless steel case, the sapphire crystal glass is surrounded by a deep ‘scuba’ blue bezel and matching dial. In line with professional ISO Diving specification, the hands and indices are coated in glow-in-the-dark Lumibrite whilst its upright date calendar in a 4.5 o’clock position also add to its legibility. For extra comfort and wearability, the bracelet has updated short pitch links and a shorter buckle. It is also slimmer than previous models, with a 13mm depth.

The in-house built 6R55 automatic movement is accurate to -15/+25 seconds per day with a 72-hour power reserve and 300m water resistance.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

Movement

Caliber Number
6R55
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 72 hours
Jewels
24
Functions

    Case/Band

    Case Size
    Thickness:13.0mm
    Diameter:46.4mm
    Lug-to-lug:20.0mm
    Crystal
    Sapphire crystal
    LumiBrite
    LumiBrite on hands, index(es) and bezel
    Distance between lugs
    20mm

    Other Details

    Water Resistance
    300m / 660ft diver's
    Magnetic Resistance
    4,800 A/m

    Screw case back, Screw-down crown, Three-fold clasp with secure lock and extender, Unidirectional rotating bezel
    Watch Function: Stop seconds hand function

    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 Seiko 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.

    :OK,  :Not OK

    Type of water resistance

    For saturation diving

    For scuba diving

    Enhanced water resistance for 
    daily use

    Water resistance for 
    daily use

    Non-water resistance

    Water resistance

    Professional Diver's Watch 
    1000m
    600m
    300m
    200m

    Diver's watch
    200m
    100m

    20
    B

    A
    R

    10
    B

    A
    R

    5
    B

    A
    R

    3
    BAR

    Usage example

    Accidental splashes and Contact with rain

      〇

      〇

      〇

      ×

    Swimming, Yachting,
    Taking a shower

      〇

      〇

      ×

      ×

    Skin diving

      〇

      〇

    ×

      ×

      ×

    Scuba diving

      〇

      〇

    ×

    ×

    ×

      ×

      ×

    Saturation Diving

      〇

      ×

    ×

    ×

    ×

      ×

      ×

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    Prospex 1965 Heritage Diver’s 3-day 300m in Scuba Blue - SPB451J1

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