Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary
 

Seiko Expands Three Beloved Collections With Fresh Designs for 2025

3 min read
Safie Agar-Hutton

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Seiko

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New Releases

Safie Agar-Hutton

Brands

Seiko

Categories

New Releases

Following the expansion of the Presage Style 60s range last week, Seiko is continuing its 2025 momentum with the introduction of new models across three distinct collections. From heritage-inspired dive watches to elegant dress timepieces, these releases highlight the brand’s ability to blend history, craftsmanship, and modernity in equal measure.

Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary

Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary
Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary. Credit - Seiko
Seiko Prospex 1968 Heritage Diver’s GMT 60th Anniversary

In honour of 60 years of diving innovation, Seiko is marking the occasion with a new addition to its Prospex lineup. The Prospex 1968 Heritage Diver’s GMT 60th Anniversary reinterprets one of the brand’s most iconic tool watches — the 1968 Diver, Seiko’s first 300m, hi-beat dive watch with a monobloc case.


The 2025 edition stays true to the spirit of the original while offering updated technology and features. The stainless steel case is finished with a super-hard coating, and the diving bezel features a lightweight ceramic insert for added durability. The watch also includes a GMT function capable of tracking three time zones simultaneously, powered by the new in-house 6R54 automatic movement with a 72-hour power reserve and an accuracy of -15/+25 seconds per day.


A newly developed short-pitch bracelet with a micro-adjust clasp makes its debut here — a first for a Prospex model — providing comfort and flexibility for daily wear or underwater adventures. Water resistance remains at a professional 300m.


Price: £1,600.

Seiko Presage Classic Series: Aijiro, Fushi-iro, and Shiro-iro

Seiko Presage Classic Series
Presage Classic Series. Credit - Seiko
Seiko Presage Classic Series
Seiko Presage Classic Series

The Presage Classic Series welcomes three refined new references inspired by traditional Japanese textiles and colour theory. Named Aijiro, Fushi-iro, and Shiro-iro, these new models pay tribute to soft indigo, light brown, and white hues that were popular in the Edo period. Each watch features a compact 36mm case and a delicately textured dial modelled on the weave of Japanese silk.


Powering these timepieces is the reliable 6R51 automatic movement, offering a 72-hour power reserve and the same performance credentials as seen in the Style 60s range. Under dual-curved sapphire glass, the domed dial and curved indices evoke vintage charm while enhancing the interplay of light.


A retro-inspired seven-piece bracelet, made up of compact 6mm links, ensures a comfortable fit and adds a finishing touch to the collection’s elegant silhouette.


Price: £900.

Presage Diamond Cocktail Time: Frozen Skydiving, Mojito, and Daiquiri

Seiko Presage Diamond Cocktail Time
Presage Diamond Cocktail Time. Credit - Seiko
Seiko Presage Diamond Cocktail Time
Seiko Presage Diamond Cocktail Time

Rounding off the release schedule is a refreshing update to the Presage Cocktail Time series. Inspired by a frozen twist on some of Tokyo’s most stylish drinks, the new 34mm Diamond Cocktail Time models — Frozen Skydiving, Frozen Mojito, and Frozen Daiquiri — channel the daytime glamour of summer gatherings.


Each dial mimics the texture of crushed ice and is finished in seasonal pastel tones: pale blue, mint green, and zesty yellow. Four diamond indices add sparkle, while the 4R35 automatic movement keeps things ticking with a 40-hour power reserve. A multi-link, polished bracelet enhances the dressy appeal.


Price: £500 - £540.

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Safie Agar-Hutton

About the Author: Safie Agar-Hutton

As the Editor of WatchGecko Magazine, my goal is to engage our readers by delivering insightful news, release updates, and captivating stories from the intriguing world of horology

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