Seiko SPB379J G.M.T Prospex Automatic Mens Watch
Seiko's Prospex watch blends sophistication and functionality, featuring a 40mm stainless steel case, a sleek black dial, and a coordinating black leather strap. The watch is powered by the new Caliber 6R54, providing a three-day power reserve and a GMT function for precise timekeeping. The secure three-fold clasp with a push-button release adds convenience to the design. The durable stainless steel case, combined with a sapphire crystal dial face, ensures both resilience and clarity. With a modern and versatile 40mm case size, this Prospex watch is a stylish accessory suitable for various occasions. Additionally, it offers water resistance up to 200 meters.
Seiko's Prospex watch blends sophistication and functionality, featuring a 40mm stainless steel case, a sleek black dial, and a coordinating black leather strap. The watch is powered by the new Caliber 6R54, providing a three-day power reserve and a GMT function for precise timekeeping. The secure three-fold clasp with a push-button release adds convenience to the design. The durable stainless steel case, combined with a sapphire crystal dial face, ensures both resilience and clarity. With a modern and versatile 40mm case size, this Prospex watch is a stylish accessory suitable for various occasions. Additionally, it offers water resistance up to 200 meters.
Seiko's Prospex watch blends sophistication and functionality, featuring a 40mm stainless steel case, a sleek black dial, and a coordinating black leather strap. The watch is powered by the new Caliber 6R54, providing a three-day power reserve and a GMT function for precise timekeeping. The secure three-fold clasp with a push-button release adds convenience to the design. The durable stainless steel case, combined with a sapphire crystal dial face, ensures both resilience and clarity. With a modern and versatile 40mm case size, this Prospex watch is a stylish accessory suitable for various occasions. Additionally, it offers water resistance up to 200 meters.
Seiko's Prospex watch blends sophistication and functionality, featuring a 40mm stainless steel case, a sleek black dial, and a coordinating black leather strap. The watch is powered by the new Caliber 6R54, providing a three-day power reserve and a GMT function for precise timekeeping. The secure three-fold clasp with a push-button release adds convenience to the design. The durable stainless steel case, combined with a sapphire crystal dial face, ensures both resilience and clarity. With a modern and versatile 40mm case size, this Prospex watch is a stylish accessory suitable for various occasions. Additionally, it offers water resistance up to 200 meters.
in 31 offers
The lowest price for Seiko SPB379J G.M.T Prospex Automatic Mens Watch right now is $1,332.00 at Watsons Jewellers, compared across 15 retailers.
The all-time low was $584.00 on 1 Mar 2026 — today's price is 128% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 17 Sept 2026.
Last updated at 17/09/2026 17:50:19
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Delivery between Mon – Thu $15
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