
Seiko Prospex Alpinist 39.5mm SPB117J
The Seiko Prospex Alpinist SPB117J, Made in Japan, continues a legacy that began in 1959 when the first Alpinist was created for Japan’s “Yama‑otoko”—mountain men who needed a reliable, durable timepiece for challenging terrain.
Originally exclusive to the Japanese market, the Alpinist line has since become a global favourite, admired for its rugged capability and refined design. This modern SPB117J elevates the classic formula with upgraded specifications, including a long‑lasting 70‑hour power reserve from the 6R35 automatic movement and a premium sapphire crystal with inner AR coating for enhanced clarity.
Its sleek black dial, LumiBrite markers, stainless‑steel construction, and 20‑bar water resistance make it a versatile tool watch ready for land‑based exploration. As part of the Seiko Prospex family—renowned since Seiko launched Japan’s first diver’s watch in 1965—the Alpinist continues to represent the brand’s dedication to precision, resilience, and adventure‑ready design.
What we love about the Seiko Prospex Alpinist SPB117J. The SPB117J blends classic Alpinist charm with modern performance. Its 39.5mm case wears comfortably on any wrist, the compass feature adds functional character, and the clean black dial gives it an understated sophistication. This model captures everything Seiko fans adore: heritage, craftsmanship, and everyday versatility—all in a beautifully finished, distinctly Japanese timepiece.
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 Prospex Alpinist SPB117J, Made in Japan, continues a legacy that began in 1959 when the first Alpinist was created for Japan’s “Yama‑otoko”—mountain men who needed a reliable, durable timepiece for challenging terrain.
Originally exclusive to the Japanese market, the Alpinist line has since become a global favourite, admired for its rugged capability and refined design. This modern SPB117J elevates the classic formula with upgraded specifications, including a long‑lasting 70‑hour power reserve from the 6R35 automatic movement and a premium sapphire crystal with inner AR coating for enhanced clarity.
Its sleek black dial, LumiBrite markers, stainless‑steel construction, and 20‑bar water resistance make it a versatile tool watch ready for land‑based exploration. As part of the Seiko Prospex family—renowned since Seiko launched Japan’s first diver’s watch in 1965—the Alpinist continues to represent the brand’s dedication to precision, resilience, and adventure‑ready design.
What we love about the Seiko Prospex Alpinist SPB117J. The SPB117J blends classic Alpinist charm with modern performance. Its 39.5mm case wears comfortably on any wrist, the compass feature adds functional character, and the clean black dial gives it an understated sophistication. This model captures everything Seiko fans adore: heritage, craftsmanship, and everyday versatility—all in a beautifully finished, distinctly Japanese timepiece.
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.





















