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Seiko
Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch

Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch

5(1 rating)

Best price now

$1,800.00at Exquisite TimepiecesChecked Nov 10

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Price facts

  • Last seen at $1,800.00 at Exquisite Timepieces on Nov 10.

Our take on the Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch

The Seiko Prospex SPB519 is an automatic GMT diver's watch that blends the design of Seiko's 1968 Heritage Diver with modern dual-time functionality. It has a 42mm stainless steel case, a silvery-white sunray dial, a blue ceramic bezel, and a red GMT hand. The watch offers 200m water resistance, a sapphire crystal, and LumiBrite on the markers and hands. It suits collectors and travelers who want a robust dive watch with GMT capability, though it competes with other Prospex divers and Swiss GMTs at a similar level.

Best forDive watch enthusiastsFrequent travelersSeiko collectorsEveryday wear
Pros
  • Automatic GMT movement with dual time zone tracking
  • 200m water resistance suitable for recreational diving
  • Blue ceramic bezel is scratch-resistant and fade-resistant
  • Sapphire crystal with anti-reflective coating
  • LumiBrite provides strong low-light visibility
  • Improved bracelet clasp over previous models
Cons
  • 42mm case may be large for some wrists
  • No bracelet micro-adjustment on the fly
  • GMT hand can be tricky to set precisely
  • Date window placement between 4 and 5 o'clock is divisive

Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch prices at every store

  • Exquisite TimepiecesNew

    In stockReturn policy

    $1,800.00Checked Nov 10
    Visit Exquisite Timepieces

About the Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch

The Seiko Prospex SPB519 is an automatic GMT diver's watch. It continues the design of the 1968 Heritage Diver's collection and adds GMT functionality, increased water resistance and an improved bracelet clasp. It was introduced in 2025.

It has a 42mm stainless steel case with a super-hard coating for scratch resistance. The silvery-white dial has a sunray finish. The hour markers and hands are coated with LumiBrite for visibility in low light. A date display sits between 4 and 5 o'clock. A sapphire crystal with an anti-reflective coating covers the dial.

The unidirectional rotating bezel has a blue ceramic insert for measuring elapsed time. A red 24-hour GMT hand tracks a second time zone and can be set independently in one-hour increments. The watch has a screw-down crown and a screw-down caseback.

Movement
Seiko Caliber 6R54, automatic with manual winding
Jewels
24
Power reserve
Approximately 72 hours
Functions
GMT (24-hour hand), date
Case material
Stainless steel with super-hard coating
Case size
42mm diameter, 13.3mm thick
Lug-to-lug
48.6mm
Dial
Silvery-white, sunray finish
Bezel
Unidirectional rotating, blue ceramic insert
Crystal
Sapphire with anti-reflective coating
Luminescence
LumiBrite on hour markers and hands
Water resistance
300 meters
Crown and caseback
Screw-down crown, screw-down caseback
Bracelet
Stainless steel, three-fold clasp with six adjustment positions across approx. 15mm

Questions and answers

Is the SPB519 a true GMT or an office GMT?
It is a true GMT with an independent 24-hour hand that can be set without hacking the main time, allowing quick adjustment to a second time zone.
How does the SPB519 differ from the 1968 Heritage Diver?
The SPB519 adds GMT functionality, increases water resistance to 200m, and updates the bracelet clasp, while retaining the vintage-inspired design.
What is the water resistance rating?
The watch is rated to 200 meters, making it suitable for scuba diving and water sports.
Does it have a sapphire crystal?
Yes, it features a sapphire crystal with an anti-reflective coating on the inner surface.
What are the case dimensions?
The stainless steel case measures 42mm in diameter, with a thickness that accommodates the automatic GMT movement.
Is the bezel ceramic?
Yes, the unidirectional rotating bezel has a blue ceramic insert for durability and fade resistance.
Where is the Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch cheapest?
At Exquisite Timepieces, for $1,800.00, as of our latest check.
What do buyers say about the Seiko Prospex SPB519 1968 Heritage Diver's GMT Watch?
Rated 5 out of 5 from 1 ratings.

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