
Seiko 5 Sports 42.5mm SRPD51K
The Seiko 5 Sports SKX Series SRPD51K men’s automatic watch is a modern icon rooted in Seiko’s long‑standing heritage of quality, reliability and mechanical excellence. Originally inspired by the legendary SKX models of the 1990s—and those before them in the 1960s—this timepiece continues Seiko’s commitment to building durable, dependable sports watches designed for everyday wear.
For over 50 years, Seiko 5 Sports has been trusted by watch enthusiasts worldwide for delivering outstanding value, robust construction and proven automatic movements, making it a cornerstone of Seiko’s mechanical watch legacy.
Reimagined for today, the SRPD51K proudly carries the five defining attributes that give Seiko 5 its name: an in‑house automatic movement, day‑date display at 3 o’clock, water resistance, a recessed crown at 4 o’clock, and a durable stainless steel case and bracelet. Powered by the Seiko Calibre 4R36 with a 41‑hour power reserve, it features a standout bue dial with LumiBrite hands and indexes for excellent visibility, protected by Seiko’s Hardlex crystal. With 10‑bar water resistance and a strong yet comfortable 42.5mm case, this watch is built for daily reliability.
What we love about this watch The SRPD51K perfectly balances Seiko’s heritage tool‑watch DNA with a fresh, modern sports aesthetic. It’s a versatile automatic watch that feels just as at home on the wrist every day as it does in a serious collection—reliable, timeless and unmistakably Seiko.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Seiko 5 Sports SKX Series SRPD51K men’s automatic watch is a modern icon rooted in Seiko’s long‑standing heritage of quality, reliability and mechanical excellence. Originally inspired by the legendary SKX models of the 1990s—and those before them in the 1960s—this timepiece continues Seiko’s commitment to building durable, dependable sports watches designed for everyday wear.
For over 50 years, Seiko 5 Sports has been trusted by watch enthusiasts worldwide for delivering outstanding value, robust construction and proven automatic movements, making it a cornerstone of Seiko’s mechanical watch legacy.
Reimagined for today, the SRPD51K proudly carries the five defining attributes that give Seiko 5 its name: an in‑house automatic movement, day‑date display at 3 o’clock, water resistance, a recessed crown at 4 o’clock, and a durable stainless steel case and bracelet. Powered by the Seiko Calibre 4R36 with a 41‑hour power reserve, it features a standout bue dial with LumiBrite hands and indexes for excellent visibility, protected by Seiko’s Hardlex crystal. With 10‑bar water resistance and a strong yet comfortable 42.5mm case, this watch is built for daily reliability.
What we love about this watch The SRPD51K perfectly balances Seiko’s heritage tool‑watch DNA with a fresh, modern sports aesthetic. It’s a versatile automatic watch that feels just as at home on the wrist every day as it does in a serious collection—reliable, timeless and unmistakably Seiko.
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.





















