When Seiko quietly unveiled the Seiko 5 Sports SRPL83, SRPL85, SRPL87, and SRPL89, the watch community immediately took notice. This new quartet, launched in 2025, marks a fresh chapter in Seiko’s long-running effort to blend modern practicality with vintage dive-watch charm. Belonging to the Seiko 5 Sports “SKX Style” series, these four models balance heritage-inspired design with contemporary updates — a formula that has kept the Seiko 5 Sports line thriving since its 2019 revival.

But there’s more to this release than just new colorways. Six years after Seiko first reintroduced the 5 Sports “SKX” series, opinions among enthusiasts remain divided. Some see it as a worthy evolution of the iconic SKX007 and SKX009, while others consider it a spiritual successor rather than a true replacement. The SRPL83–89 collection arrives to bridge that gap — and perhaps to clarify what Seiko wants this line to stand for. Available at Watch Zone BD.

A Quick Look at the SKX Legacy

To understand the new releases, it’s essential to revisit where the SKX name came from. The SKX007 and SKX009, released in the mid-1990s, became cult classics among divers and collectors alike. They were ISO-certified dive watches, equipped with the 7S26 automatic movement, featuring 200 meters of water resistance, a screw-down crown, and the distinctive case design with the crown positioned at 4 o’clock.

These watches offered unbeatable value for their durability and reliability, earning them the nickname “the people’s dive watch.” When Seiko discontinued the SKX line in 2019, fans were left searching for an affordable, rugged replacement — and that’s when the Seiko 5 Sports “SKX Series” arrived. However, the new line wasn’t intended to be a true dive watch. Instead, Seiko positioned it as a daily-wear automatic, inspired by the SKX design but tailored for lifestyle use.

Introducing the Seiko 5 Sports SRPL83, SRPL85, SRPL87, and SRPL89

The 2025 lineup continues this evolution. The new quartet — SRPL83 (blue dial), SRPL85 (black dial), SRPL87 (yellow dial), and SRPL89 (orange dial) — bring visual excitement and subtle refinements to the SKX-inspired design language.

At first glance, all four models retain the signature SKX-style case with its familiar rounded shape and 4 o’clock crown. Yet Seiko has refined nearly every surface: smoother transitions, polished edges, and a more premium feel. The dials feature bold, luminous hour markers filled with Seiko’s LumiBrite, ensuring readability in all conditions.

The biggest visual difference is the new glossy Hardlex bezel insert, which gives these watches a more modern and sophisticated appearance. It replaces the aluminum inserts found in earlier Seiko 5 Sports models, offering extra durability and shine under light.

Each model delivers the same technical performance, but their personalities couldn’t be more different. The SRPL83 and SRPL85 lean toward a timeless aesthetic suitable for both office and casual wear, while the SRPL87 and SRPL89 bring fun, summer-ready vibes that recall Seiko’s bright dive watches of the 1970s.

Design and Build Quality

The case measures 42.5 mm in diameter, 46 mm lug-to-lug, and 13.9 mm thick, striking a balance between presence and comfort. It’s large enough to retain that SKX wrist feel, but compact enough to wear on medium wrists without overhang. The curved Hardlex crystal adds to the vintage charm while maintaining scratch resistance.

Despite being inspired by the SKX007, these models differ in a few key aspects. The most notable is the push-pull crown instead of a screw-down crown. Combined with 100 meters of water resistance, the SRPL models are not dive-certified, but more than sufficient for swimming, sports, and daily wear.

The bracelet quality on the SRPL83 and SRPL85 has seen improvement compared to earlier Seiko 5 Sports models. The three-row stainless steel bracelet feels more solid, and the fold-over clasp with push-button release ensures secure fit and comfort. For the SRPL87 and SRPL89, Seiko opted for a soft, durable silicone strap, emphasizing casual and outdoor versatility.

The dial execution is where these watches truly shine. Each dial features applied indexes with polished metal surrounds and thick LumiBrite application. The day-date window at 3 o’clock is a signature Seiko 5 feature — practical and well-integrated. The hands have been refined too, slightly sharper and better finished, adding a sense of precision that fans will appreciate.

The Movement – Seiko 4R36 Caliber

Powering all four models is Seiko’s in-house Caliber 4R36, a workhorse automatic movement used widely across the brand’s mid-range models. It offers hacking and manual winding, operates at 21,600 vibrations per hour, and provides a 41-hour power reserve.

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