In 1965, Seiko created Japan’s first ever diver’s watch, a groundbreaking timepiece that began the brand’s heritage in innovative diving watch designs. This 300m Air Diver features a silver dial with LumiBrite on the hands and indices ensuring clarity in the darkest depths. Its 40mm case features a super-hard coating for durability and an aluminium insert unidirectional rotating bezel designed for safe diving use. The second hand and bezel are in a shade of 'Seiko Blue.' The short pitch length bracelet features a Diver's slide adjustment clasp for greater comfort. On the case back is a limited edition engraving. The watch is powered by the in-house 6R55 automatic calibre, delivering a 72-hour power reserve and accuracy of -15/+25 seconds per day. Water resistant to 300m, it is built for professional diving environments. 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.
In 1965, Seiko created Japan’s first ever diver’s watch, a groundbreaking timepiece that began the brand’s heritage in innovative diving watch designs. This 300m Air Diver features a silver dial with LumiBrite on the hands and indices ensuring clarity in the darkest depths. Its 40mm case features a super-hard coating for durability and an aluminium insert unidirectional rotating bezel designed for safe diving use. The second hand and bezel are in a shade of 'Seiko Blue.' The short pitch length bracelet features a Diver's slide adjustment clasp for greater comfort. On the case back is a limited edition engraving. The watch is powered by the in-house 6R55 automatic calibre, delivering a 72-hour power reserve and accuracy of -15/+25 seconds per day. Water resistant to 300m, it is built for professional diving environments. 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.
Seiko Prospex Diver's Watch
In 1965, Seiko created Japan’s first ever diver’s watch, a groundbreaking timepiece that began the brand’s heritage in innovative diving watch designs. This 300m Air Diver features a silver dial with LumiBrite on the hands and indices ensuring clarity in the darkest depths. Its 40mm case features a super-hard coating for durability and an aluminium insert unidirectional rotating bezel designed for safe diving use. The second hand and bezel are in a shade of 'Seiko Blue.' The short pitch length bracelet features a Diver's slide adjustment clasp for greater comfort. On the case back is a limited edition engraving. The watch is powered by the in-house 6R55 automatic calibre, delivering a 72-hour power reserve and accuracy of -15/+25 seconds per day. Water resistant to 300m, it is built for professional diving environments. 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.
In 1965, Seiko created Japan’s first ever diver’s watch, a groundbreaking timepiece that began the brand’s heritage in innovative diving watch designs. This 300m Air Diver features a silver dial with LumiBrite on the hands and indices ensuring clarity in the darkest depths. Its 40mm case features a super-hard coating for durability and an aluminium insert unidirectional rotating bezel designed for safe diving use. The second hand and bezel are in a shade of 'Seiko Blue.' The short pitch length bracelet features a Diver's slide adjustment clasp for greater comfort. On the case back is a limited edition engraving. The watch is powered by the in-house 6R55 automatic calibre, delivering a 72-hour power reserve and accuracy of -15/+25 seconds per day. Water resistant to 300m, it is built for professional diving environments. 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.
in 53 offers
The lowest price for Seiko Prospex Diver's Watch right now is $1,429.00 at Chrono24.com.au, compared across 26 retailers.
The all-time low was $1,076.77 on 18 Oct 2026 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 10:05:10
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| Brand | Seiko |
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Free delivery
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Delivery between 5–9 Nov $50
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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| Brand | Seiko |
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