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 43 offers
The lowest price for Seiko Prospex Automatic G.M.T Divers SPB383J right now is $1,515.52 at Zeus Kicks, compared across 24 retailers.
The all-time low was $1,290.85 on 26 Sept 2026 — today's price is 17% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 Oct 2026.
Last updated at 06/10/2026 20:39:17
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originally posted on watcho.co.uk
Good looking watch, comfortable to wear
| Water Resistance | 20 ATM |
| Waterproof | Yes |
| Scratch Resistance | Scratch-resistant glass (Sapphire crystal) |
| Case Material | Stainless steel |
| Wrist Watch Style | Sport |
Men’s Seiko Prospex GMT 1968 “Marine Green” SPB381J1 Automatic Watch
Delivery $29.70
Seiko Prospex SPB381J1 1968 Heritage Diver GMT Automatic Watch
Delivery $9
Seiko Prospex SPB381J1 1968 Heritage Diver GMT Automatic Watch
Delivery $9
Seiko Prospex Diver's Scuba Gmt Automatic 810-a36
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 42mm Automatic GMT Watch SPB381J
Free delivery
Good looking watch, comfortable to wear
| Water Resistance | 20 ATM |
| Waterproof | Yes |
| Scratch Resistance | Scratch-resistant glass (Sapphire crystal) |
| Case Material | Stainless steel |
| Wrist Watch Style | Sport |
