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Seiko

Seiko SPB381J1 Prospex Sea Automatic GMT Diver Watch

Price: $878.78
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1-YEAR STRAKE CHRONO WARRANTY
 
 
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Seiko SPB381J1 Prospex Sea Automatic GMT Diver Watch
Seiko SPB381J1 Prospex Sea Automatic GMT Diver Watch

Seiko

SPB381J1

Japanese precision, designed for real life.

Signature details

Seiko SPB381J1 Prospex Sea Automatic GMT Diver Watch

A precise reading of Seiko's Prospex Sea collection, SPB381J1 combines a dial with a case for a composed presence. On SPB381J1, sapphire crystal with inner anti-reflective coating protects the display and preserves a clear view of the dial.

SPB381J1 is powered by an automatic GMT with manual winding, built around caliber 6R54 with approximately 72 hours of power reserve; water resistance is rated at 200 m / 660 ft. The additional time-zone function gives SPB381J1 practical depth while preserving the identity of the wider collection.
200 m / 660 ft Diver's Sapphire Crystal with Inner Anti-Reflective Coating Approx. 72 Hours

The details

SPB381J1, at a glance.

Dimensions

Materials and finish

Crystal
Sapphire Crystal with Inner Anti-Reflective Coating

Movement

Movement type
Automatic GMT with Manual Winding
Caliber
6R54
Power reserve
Approx. 72 Hours
Water resistance
200 m / 660 ft Diver's

The movement

6R54

Automatic GMT with Manual Winding

Approx. 72 HoursPower reserve

Learn more

The finer details

Full specifications

Seiko SPB381J1 is a new men's watch from the Prospex Sea family, powered by an automatic gmt with manual winding movement. Its balanced specification makes it suitable for regular wear while retaining the defining details of this reference.

The movement specification includes Automatic GMT with Manual Winding; power reserve: Approx. 72 Hours. Exterior and performance details include sapphire crystal with inner anti-reflective coating, 200 m / 660 ft Diver's water resistance.

Movement and functions

  • Movement: Automatic GMT with Manual Winding
  • Power Reserve: Approx. 72 Hours

Case and dimensions

  • Case: Stainless Steel, 42.0 mm

Dial, crystal and display

  • Crystal: Sapphire Crystal with Inner Anti-Reflective Coating

Performance and features

  • Collection: Prospex Sea
  • Calibre: 6R54
  • Water Resistance: 200 m / 660 ft Diver's
  • EAN / UPC: 4954628249982

Condition and included items

  • Condition: New
  • Included: Watch, presentation box, supplied manuals and warranty documentation.
Delivery and presentation
Free ShippingComplimentary shipping on this watch.
8-9 Business DayEstimated delivery window after dispatch.
Dispatch 36 HoursPrepared and dispatched within 36 hours.

Good to know

A few things you might still wonder

Is this watch new?

Yes. This watch is supplied in new condition with its presentation materials.

What is included?

The watch arrives with its presentation box, supplied manuals and warranty documentation.

How should I care for the watch?

Keep the watch clean and dry after wear, follow the manufacturer guidance and service it at the recommended intervals.