Seiko Has Released 5 Sports SKX Watches
The new HDB004 and HDB005 models have arrived globally with 4R36 automatic movements.
Updated on Oct. 6, 2026 in Accessories

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Seiko has officially launched its 5 Sports SKX HDB004 and HDB005 watches for global purchase. These mechanical timepieces are now available at authorized retailers and Seiko Boutiques.
Why it matters
The release targets consumers who desire a durable, versatile mechanical watch at an accessible price point. The models aim to bridge the gap between entry-level timepieces and premium horology.
The watches retail starting at $400, featuring 42.5mm stainless steel cases with 100 meters of water resistance. Each piece is powered by a 4R36 automatic movement and includes a 46mm lug-to-lug measurement.
The players
Seiko
Seiko is a Japanese watchmaker recognized for its long history of developing mechanical and quartz movements.
The details
Both models are built with a sturdy three-fold bracelet clasp that features a secure lock and a screw-down caseback. For improved visibility, the dial incorporates hands and markers filled with LumiBrite.
Timeline
September 2026: Seiko announced the new 5 Sports SKX collection.
October 2026: The watches became available for purchase globally.
Culture Shift
The models extend the design language of the 1996 Seiko SKX007 diver, updating the movement for the modern era. This launch reflects a broader industry movement to revive classic aesthetic profiles for a new generation of collectors.
Prospective buyers can now visit authorized Seiko retailers to handle the 42.5mm steel cases in person. Given the global rollout, the watches should be readily accessible across major regional markets at their respective price points.
The takeaway
Mechanical watches remain a popular choice for those valuing longevity and traditional craftsmanship over digital alternatives. Collectors should prioritize comfort by considering the 46mm lug-to-lug length before making a purchase.
Further reading
For more on the latest trends in horology, see our Accessories section.
Source note: This article includes information reported by Notebookcheck.
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