Seiko Has Released Two New 5 Sports SKX Models

The company introduced Formal White and Tweed Green versions of its popular sports watch line.

Updated on Sept. 28, 2026 in Accessories

Bold vector editorial illustration of two stainless steel wristwatches, one with a white dial and one with a green textured dial.
Seiko has expanded its 5 Sports SKX watch collection with the release of new Formal White and Tweed Green models. AI Illustration. Upload story photo >

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Seiko has expanded its 5 Sports SKX collection with the debut of the Formal White and Tweed Green models. Both watches are designed for daily wear and feature updated aesthetics within the brand's established technical framework.

Why it matters

These additions provide enthusiasts with new stylistic options while maintaining the trusted engineering found in the broader 5 Sports range. The launch offers a fresh look for collectors seeking a balance between formal and casual design language.

The watches feature a 42.5 millimetre case diameter with a 14.2 millimetre height and are water resistant to 100 meters. Each unit is priced at 400 euros.

The players

Seiko

A Japanese watchmaker known for developing a wide range of timepieces, from affordable quartz models to luxury mechanical watches.

The details

The new models utilize the Seiko 4R36 automatic calibre, which beats at 21,600 vibrations per hour and offers a 41-hour power reserve. Both watches are constructed with stainless steel cases and bracelets, and include a day-date complication on the dial.

Timeline

  1. September 28, 2026: The two new watch models became available globally.

Culture Shift

The latest watch release continues the usage of the reliable Seiko 4R36 automatic calibre, a movement standard across the company's mid-tier mechanical catalog. This launch underscores a broader industry trend of refreshing established, enthusiast-favorite mechanical platforms with new dial aesthetics.

Prospective buyers can expect a retail price of 400 euros for either model at authorized watch retailers globally. The stainless steel construction and 100-meter water resistance make these models durable options for consistent daily wear.

The takeaway

When choosing a new mechanical watch, consider whether the 41-hour power reserve and 42.5-millimetre case size align with your specific daily wearing habits. These models are ideal for those who value the reliability of an automatic movement paired with a versatile, durable steel bracelet.

Further reading

Explore more about Accessories to see how these latest designs compare with recent trends in the watch market.

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Would you pay 400 euros for a new entry-level mechanical watch?