Seiko 5 Sports 37.4mm SRPK87K

The Seiko 5 Sports SNXS Series Rinse Blue Classic Sports SRPK87K men’s automatic watch is a confident celebration of Seiko’s heritage of precision, reliability and timeless Japanese watchmaking. Continuing the evolution of the long‑standing Seiko 5 Sports SNXS series, this model draws directly from the iconic Seiko 5 Sports designs of the 1970s, blending vintage character with modern engineering. Designed around the theme of classic sports, it captures the authentic spirit of early Seiko sports watches while delivering the durability, performance and everyday wearability that have defined Seiko 5 Sports for over 50 years.

Trusted by mechanical watch enthusiasts worldwide, Seiko 5 remains synonymous with long‑term reliability and exceptional value.

The SRPK87K features a richly textured “rinse blue” dial protected by curved Hardlex crystal, with LumiBrite glow‑in‑the‑dark hands and indexes for excellent legibility. Diamond‑cut markers, wider retro‑style hands and a vibrant orange seconds hand pay homage to classic 1970s Seiko design, while the semi‑spherical glass enhances its vintage appeal. Powered by the proven Seiko Calibre 4R36 automatic movement with a 41‑hour power reserve, day‑date display and stop‑seconds function, it stays true to the five defining Seiko 5 principles: automatic movement, day‑date display, water resistance, recessed crown and a durable stainless steel case and bracelet finished with refined mirror and hairline polishing.

What we love about this watch The SRPK87K perfectly balances authentic retro design with modern reliability. Its compact size, stunning blue dial and vintage‑inspired details make it an incredibly wearable everyday automatic—full of character, history and unmistakable Seiko quality.

Orders are dispatched within 1–3 business days from Sydney via Australia Post Express for fast and reliable delivery. Customers located in Sydney may also enjoy the convenience of same‑day Click & Collect, with orders ready for pickup from our Alexandria showroom just one hour after purchase when this option is selected at checkout.

Every watch is covered by a 3‑year Seiko Australia warranty, providing complete peace of mind. StarBuy is an Authorised Seiko Distributor, and all watches are supplied in genuine Seiko original packaging. Warranties are registered online directly with Seiko, and following dispatch, Seiko will email you confirmation of your warranty registration along with a link to the online instruction manual. In line with Seiko’s current sustainability practices, printed warranty booklets and manuals are no longer supplied.