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.
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The lowest price for Seiko Prospex Automatic G.M.T Divers SPB383J right now is $1,608.00 at iframes.com.au, compared across 24 retailers.
The all-time low was $1,498.00 on 20 Feb 2026 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 2 Aug 2026.
Last updated at 02/08/2026 18:28:29
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originally posted on watcho.co.uk
Good looking watch, comfortable to wear
Seiko Prospex 1968 Heritage Automatic GMT Men Diver Watch SPB383J1
Free delivery
Seiko Prospex SPB383J 1968 Diver's Re-Interpretation - Grahams Jewellers
Free delivery between 5–10 Aug
Seiko Men's Prospex Sea Automatic SPB383J Watch - Michael Hill
Free delivery between 6–14 Aug
Seiko SPB383J1
Free delivery
Seiko Prospex Diver's 1968 Heritage GMT ‘Dark Depths’ Black Dial Men's Watch | SPB383J1
Good looking watch, comfortable to wear
