The Seiko Prospex SPB385J1 Automatic GMT is a refined professional watch that blends Seiko’s storied dive watch heritage with advanced GMT functionality, making it perfectly suited for travelers and adventure seekers alike.

Styled with a robust stainless steel case and accented by a distinctive bezel, this Prospex model offers both durability and versatility. The dial combines clarity with a functional layout that ensures excellent legibility in all conditions, while Lumibrite-coated hands and markers provide strong visibility in low light.

At its heart is Seiko’s in-house Caliber 6R54 automatic GMT movement, delivering reliable timekeeping and the ability to track a second time zone — ideal for international travel or global professionals. The movement also offers an impressive approximately 72-hour power reserve, allowing you to wear the watch over extended periods without winding.

Protected by a scratch-resistant sapphire crystal and finished with a comfortable stainless steel bracelet, the SPB385J1 balances professional specification with everyday wearability.

Key Specifications:

• Reference: SPB385J1

• Movement: Automatic (Seiko Caliber 6R54, GMT function)

• Power Reserve: Approx. 72 hours

• Case Size: 42mm

• Case Material: Stainless Steel

• Crystal: Sapphire

• Water Resistance: 200m

• Bracelet: Stainless Steel

• Condition: Brand New

All watches are carefully inspected prior to shipping.