Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary

Automatic movement, 42.0mm, Stainless steel. SPB519J1

This design commemorates 60 years of Seiko’s heritage in innovative and reliable diving watches, which began with the 1965 launch of Japan and Seiko’s first ever Diver’s watch.This latest timepiece takes its inspiration from a key milestone in Seiko’s diving watch expertise – the 1968 Diver.

This was the brand’s first  one-piece case hi-beat Diver’s watch, with 300m water resistance.

This 2025 re-interpretation is crafted from stainless steel with a  super-hard coating, the diving scale on the bezel is lightweight – crafted in scratch-resistant ceramic and its GMT feature tracks two time zones simultaneously. For the first time in a Prospex watch, the short-pitch length bracelet features a micro-adjustable clasp feature for added comfort.The in house built 6R54 automatic GMT calibre is accurate to -15/+25  seconds per day, with a three day power reserve. This timepiece is water resistant up to 300m.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’  Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.

Automatic movement, calibre 6R54

Power Reserve: 72Hours

Dial: White with Lumibrite on hands, indexes and bezel

24-hour hand (dual time display function), Stop seconds hand function

Case & Strap/Bracelet Material: Stainless steel

Bezel Material:Stainless steel with ceramic display

Three-fold clasp with secure lock & push button release, solid & slide adjuster

Case Diameter: 42.0mm

Case Thickness: 13.3mm

Water Resistance: 300m

Screw case back, Screw-down crown, Unidirectional rotating bezel

Magnetic Resistance: 4,800 A/m

Age:

Condition: New

Ref: SPB519J1

Model: PROSPEX HERITAGE

Case size:

• 42mm

Watch material:

• Stainless steel

Strap type:

• Stainless steel

Clasp type: three-fold-clasp-with-secure-lock-push-button-release-solid-slide-adjuster

Dial:

• White

Watch features:

• Unidirectional rotating bezel
• Date display
• Screw case back
• Screw-down crown

Movement:

• Automatic

Calibre: 6R54

Power Reserve: 72hrs

Water Resistance: 30bar