Seiko Prospex Automatic G.M.T Divers SPB383J
The Seiko Prospex Automatic GMT Divers SPB383J is built for both underwater adventures and global travel. Powered by the 6R54 automatic calibre, it offers a 70-hour power reserve and supports both self-winding and hand-winding. The 42mm stainless steel case is paired with a robust bracelet, creating a sleek yet durable profile. Its black dial, framed by a ceramic unidirectional bezel, delivers excellent legibility. A sapphire crystal with inner anti-reflective coating ensures clarity in all lighting conditions. With 200m water resistance, a screw-down crown, and Lumibrite-coated hands and markers, this watch is ready for demanding environments. The GMT hand allows you to track a second time zone, while the bezel provides essential timing functions. Functional, reliable, and stylish, the Seiko Prospex Automatic GMT Divers SPB383J embodies Seiko’s dedication to professional-grade performance and refined design.
The Seiko Prospex Automatic GMT Divers SPB383J is built for both underwater adventures and global travel. Powered by the 6R54 automatic calibre, it offers a 70-hour power reserve and supports both self-winding and hand-winding. The 42mm stainless steel case is paired with a robust bracelet, creating a sleek yet durable profile. Its black dial, framed by a ceramic unidirectional bezel, delivers excellent legibility. A sapphire crystal with inner anti-reflective coating ensures clarity in all lighting conditions. With 200m water resistance, a screw-down crown, and Lumibrite-coated hands and markers, this watch is ready for demanding environments. The GMT hand allows you to track a second time zone, while the bezel provides essential timing functions. Functional, reliable, and stylish, the Seiko Prospex Automatic GMT Divers SPB383J embodies Seiko’s dedication to professional-grade performance and refined design.
The Seiko Prospex Automatic GMT Divers SPB383J is built for both underwater adventures and global travel. Powered by the 6R54 automatic calibre, it offers a 70-hour power reserve and supports both self-winding and hand-winding. The 42mm stainless steel case is paired with a robust bracelet, creating a sleek yet durable profile. Its black dial, framed by a ceramic unidirectional bezel, delivers excellent legibility. A sapphire crystal with inner anti-reflective coating ensures clarity in all lighting conditions. With 200m water resistance, a screw-down crown, and Lumibrite-coated hands and markers, this watch is ready for demanding environments. The GMT hand allows you to track a second time zone, while the bezel provides essential timing functions. Functional, reliable, and stylish, the Seiko Prospex Automatic GMT Divers SPB383J embodies Seiko’s dedication to professional-grade performance and refined design.
The Seiko Prospex Automatic GMT Divers SPB383J is built for both underwater adventures and global travel. Powered by the 6R54 automatic calibre, it offers a 70-hour power reserve and supports both self-winding and hand-winding. The 42mm stainless steel case is paired with a robust bracelet, creating a sleek yet durable profile. Its black dial, framed by a ceramic unidirectional bezel, delivers excellent legibility. A sapphire crystal with inner anti-reflective coating ensures clarity in all lighting conditions. With 200m water resistance, a screw-down crown, and Lumibrite-coated hands and markers, this watch is ready for demanding environments. The GMT hand allows you to track a second time zone, while the bezel provides essential timing functions. Functional, reliable, and stylish, the Seiko Prospex Automatic GMT Divers SPB383J embodies Seiko’s dedication to professional-grade performance and refined design.
in 27 offers
The lowest price for Seiko Prospex Automatic G.M.T Divers SPB383J right now is $1,847.32 at eBay.com.au, compared across 15 retailers.
The all-time low was $1,498.00 on 20 Feb 2026 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 19:48:48
Seiko Prospex Sea Spb383j1 Dark Depths Automatic Gmt Diver's 200m
Free delivery
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Seiko Prospex ‘dark Depths’ Gmt Automatic Men's Watch Spb383j1
Free delivery
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Delivery $71.03
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Seiko Prospex 1968 Heritage Diver's Gmt 42mm Black Dial Watch Spb383
Delivery $88.17
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Seiko Prospex Gmt Automatic Diver Watch Spb383j1 Sapphire 42mm Steel 3
Delivery $92.44
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Seiko Prospex Spb383j1 Gmt Diver Auto 6r54 42mm Sapphire Fedex
Free delivery
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Seiko Prospex SPB383J1 Steel Black 42mm 2023
Delivery $146
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originally posted on watcho.co.uk
Good looking watch, comfortable to wear
Seiko Prospex Sea Spb383j1 Dark Depths Automatic Gmt Diver's 200m
Free delivery
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!
Seiko Prospex ‘dark Depths’ Gmt Automatic Men's Watch Spb383j1
Free delivery
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!
Seiko Prospex Diver's Stainless Steel Black Dial Men's Gmt Watch
Delivery $71.03
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!
Seiko Prospex 1968 Heritage Diver's Gmt 42mm Black Dial Watch Spb383
Delivery $88.17
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!
Seiko Prospex Gmt Automatic Diver Watch Spb383j1 Sapphire 42mm Steel 3
Delivery $92.44
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!
Good looking watch, comfortable to wear
