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MARINEMASTER

Seiko Prospex Marinemaster
1965 Heritage Diver's

Seiko Prospex Marinemaster 1965 Heritage Diver's Seiko Prospex Marinemaster 1965 Heritage Diver's Seiko Prospex Marinemaster 1965 Heritage Diver's Seiko Prospex Marinemaster 1965 Heritage Diver's

Ever since its first diver’s watch in 1965, Seiko has developed new technologies, features, and designs that have made the Seiko Prospex diver’s watch collection a favorite among professional and recreational divers the world over.

Continuous innovation and enhancements over the decades in safety, reliability, legibility, and ease of use have made Seiko a leader in diver’s watches.

The Marinemaster is Seiko’s flagship series for diver’s watches. Equipped with a robust and high-performance movement with stable accuracy designed exclusively for diver’s watches, it represents the top tier of Prospex watches in a diving category that is integral to the history and culture of Seiko.

DESIGN

Photo of SJE099 SEIKO PROSPEX hoto of SJE099 SEIKO PROSPEX

A Combination of functionality and aesthetics.

The edges of the case and bezel are mirror-finished to prevent snagging and damage to the equipment used by divers, creating a brilliant appearance while improving functionality.

Photo of SJE099 SEIKO PROSPEX Case Back Photo of SJE099 SEIKO PROSPEX Case Back

The first see-through case back
in the history of Seiko diver’s.

For the first time in a Seiko diver’s watch, the new Marinemaster creations feature an exhibition case back, allowing a view of the finely finished, high-performance mechanical movement. By reconsidering the case structure and using the slimline Caliber 6L37, Seiko created what is its thinnest mechanical diver’s watch currently (12.3mm) while adding a view of the movement.

Photo of SJE099 SEIKO PROSPEX Bracelet Photo of SJE099 SEIKO PROSPEX Bracelet

High wearability and comfort.

Wearability and comfort are paramount in the new Marinemaster. The entirely new bracelet features ellipse-shaped links with mirror-finished, dual-curved surfaces.

Photo of SJE099 SEIKO PROSPEX Photo of SJE099 SEIKO PROSPEX

COLOR VARIATION

The classically styled light blue and black creations.

Seiko Brand 100th Anniversary Seiko Prospex Marinemaster 1965 Heritage Diver's Limited Edition Seiko Brand 100th Anniversary Seiko Prospex Marinemaster 1965 Heritage Diver's Limited Edition Seiko Brand 100th Anniversary Seiko Prospex Marinemaster 1965 Heritage Diver's Limited Edition Seiko Brand 100th Anniversary Seiko Prospex Marinemaster 1965 Heritage Diver's Limited Edition
Logo of 100th Anniversary of the Seiko Brand

Seiko Brand 100th Anniversary
Seiko Prospex Marinemaster
1965 Heritage Diver's
Limited Edition

One hundred years of Seiko on the dial.

Since the beginning of Seiko in 1881, the company has continued to innovate in line with the founder's philosophy to be "Always one step ahead of the rest." In 1924, the company introduced the first wristwatch with Seiko on the dial, signifying the beginning of the Seiko brand. The year 2024 marks the 100th anniversary of this landmark event. The limited edition commemorating the 100th anniversary features a silvery-white dial and is produced in a limited edition of 1,000 pieces.

Seiko Prospex
Marinemaster
1965 Heritage Diver's

All three watches will initially be exclusive to Seiko Boutiques, starting in December, and then will be available at select retail partners worldwide in January 2024.