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Price comparison

Price data powered by pricesAPI.io

Last updated at 02/08/2026 18:22:37

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Duffs Jewellers

$950.00

Seiko Prospex Mens Automatic Divers Watch SPB375J

Free delivery

Chrono24.com.au

$1,166.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2023

Delivery $148

Chrono24.com.au

$1,357.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2025

Delivery $228

Chrono24.com.au

$1,447.00

Seiko SPB375J1

Free delivery

Chrono24.com.au

$1,713.00

Seiko Prospex SPB375J1 Steel Blue 45mm

Delivery $160

Chrono24.com.au

$1,745.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2024

Delivery $175

Chrono24.com.au

$1,887.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2026

Delivery $49

Chrono24.com.au

$1,887.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2026

Delivery $49

Watsons Jewellers

$1,199.00

Seiko Prospex King Sumo Padi Edition Divers Watch - SPB375J

Free delivery between 10–13 Aug

eBay.com.au

$1,289.82

Seiko Prospex Sumo Sbdc175 Blue Case Size 44mm Men's Used Watch 71015

Free delivery

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Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Case materialStainless Steel
Strap materialStainless Steel
Case size45 mm
Water resistance200m/660ft
DialGreat Blue

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Duffs Jewellers

$950.00

Out of stock

Seiko Prospex Mens Automatic Divers Watch SPB375J

Free delivery

Chrono24.com.au

$1,166.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2023

Delivery $148

Chrono24.com.au

$1,357.00

Seiko Prospex SPB375J1 Steel Blue 45mm 2025

Delivery $228

Chrono24.com.au

$1,447.00

Seiko SPB375J1

Free delivery

Chrono24.com.au

$1,713.00

Seiko Prospex SPB375J1 Steel Blue 45mm

Delivery $160

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Case materialStainless Steel
Strap materialStainless Steel
Case size45 mm
Water resistance200m/660ft
DialGreat Blue

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Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J
Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J

Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J

$950.00

(1 reviews)

Introducing a new PADI Special Edition Diver’s watch, continuing the Seiko Prospex association with the globally renowned Professional Association of Diving Instructors. This watch shape is affectionately named ‘Sumo’ by Seiko fans because of its size and shape and the 12 o’clock marker – it’s a substantially strong looking timepiece. The dial of this design was influenced by a diver’s underwater view as the sun reflects and shines on the surface. The light blue coloured minute hand and scale on the bezel allows for high legibility in deep water. It operates on an in-house mechanical 6R35 calibre movement, 70-hour power reserve, and is water resistant up to 200m. The case is made of stainless steel with a super hard coating. The bracelet comes with a newly refined Diver buckle design. It has sapphire glass, and a date display on the dial. The PADI timepiece collection is exclusive to Seiko, as the only global watch brand to design a range of professional diver’s watches in official colours featuring the PADI logo. PADI (The Professional Association of Diving Instructors) is the world’s leading scuba diving training organisation, unifying divers around the globe who share a passion for adventure and love for the ocean. Proceeds from each Seiko Prospex watch are donated to support the PADI Ocean Cleanup campaign. 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.

Introducing a new PADI Special Edition Diver’s watch, continuing the Seiko Prospex association with the globally renowned Professional Association of Diving Instructors. This watch shape is affectionately named ‘Sumo’ by Seiko fans because of its size and shape and the 12 o’clock marker – it’s a substantially strong looking timepiece. The dial of this design was influenced by a diver’s underwater view as the sun reflects and shines on the surface. The light blue coloured minute hand and scale on the bezel allows for high legibility in deep water. It operates on an in-house mechanical 6R35 calibre movement, 70-hour power reserve, and is water resistant up to 200m. The case is made of stainless steel with a super hard coating. The bracelet comes with a newly refined Diver buckle design. It has sapphire glass, and a date display on the dial. The PADI timepiece collection is exclusive to Seiko, as the only global watch brand to design a range of professional diver’s watches in official colours featuring the PADI logo. PADI (The Professional Association of Diving Instructors) is the world’s leading scuba diving training organisation, unifying divers around the globe who share a passion for adventure and love for the ocean. Proceeds from each Seiko Prospex watch are donated to support the PADI Ocean Cleanup campaign. 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 Automatic PADI Divers Watch Special Edition SPB375J

(1 reviews)

Introducing a new PADI Special Edition Diver’s watch, continuing the Seiko Prospex association with the globally renowned Professional Association of Diving Instructors. This watch shape is affectionately named ‘Sumo’ by Seiko fans because of its size and shape and the 12 o’clock marker – it’s a substantially strong looking timepiece. The dial of this design was influenced by a diver’s underwater view as the sun reflects and shines on the surface. The light blue coloured minute hand and scale on the bezel allows for high legibility in deep water. It operates on an in-house mechanical 6R35 calibre movement, 70-hour power reserve, and is water resistant up to 200m. The case is made of stainless steel with a super hard coating. The bracelet comes with a newly refined Diver buckle design. It has sapphire glass, and a date display on the dial. The PADI timepiece collection is exclusive to Seiko, as the only global watch brand to design a range of professional diver’s watches in official colours featuring the PADI logo. PADI (The Professional Association of Diving Instructors) is the world’s leading scuba diving training organisation, unifying divers around the globe who share a passion for adventure and love for the ocean. Proceeds from each Seiko Prospex watch are donated to support the PADI Ocean Cleanup campaign. 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.

Introducing a new PADI Special Edition Diver’s watch, continuing the Seiko Prospex association with the globally renowned Professional Association of Diving Instructors. This watch shape is affectionately named ‘Sumo’ by Seiko fans because of its size and shape and the 12 o’clock marker – it’s a substantially strong looking timepiece. The dial of this design was influenced by a diver’s underwater view as the sun reflects and shines on the surface. The light blue coloured minute hand and scale on the bezel allows for high legibility in deep water. It operates on an in-house mechanical 6R35 calibre movement, 70-hour power reserve, and is water resistant up to 200m. The case is made of stainless steel with a super hard coating. The bracelet comes with a newly refined Diver buckle design. It has sapphire glass, and a date display on the dial. The PADI timepiece collection is exclusive to Seiko, as the only global watch brand to design a range of professional diver’s watches in official colours featuring the PADI logo. PADI (The Professional Association of Diving Instructors) is the world’s leading scuba diving training organisation, unifying divers around the globe who share a passion for adventure and love for the ocean. Proceeds from each Seiko Prospex watch are donated to support the PADI Ocean Cleanup campaign. 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.

$950.00 - $2,175.00

in 31 offers

The lowest price for Seiko Prospex Automatic PADI Divers Watch Special Edition SPB375J right now is $950.00 at Duffs Jewellers, compared across 21 retailers.

The all-time low was $950.00 on 1 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 2 Aug 2026.