Description

Seiko Prospex Alpinist Gents Watch SPB121J – Automatic Adventure Watch

The Seiko Prospex Alpinist Gents Watch SPB121J is an iconic Seiko automatic watch designed for explorers, outdoor adventurers, and watch enthusiasts who appreciate durability with timeless style. As part of the legendary Seiko Prospex collection, the Seiko Alpinist SPB121J blends classic mountaineering heritage with modern Japanese watchmaking, making it ideal for hiking, travel, professional use, and everyday wear.

At the heart of this Seiko Prospex automatic watch is the in-house Seiko 6R35 automatic calibre, powered by the natural movement of the wearer. This reliable Seiko mechanical movement also supports manual hand-winding, offering precise time-setting control. With an impressive 70-hour power reserve, the Seiko SPB121J ensures consistent performance even after extended periods off the wrist. The analogue display features hour, minute, and second hands, complemented by a practical date display for daily convenience.

The stainless steel case measures a well-balanced 39.5mm in diameter, making it suitable for a wide range of wrist sizes. It is paired with a high-quality brown leather strap, delivering comfort, durability, and a refined outdoor aesthetic. A scratch-resistant sapphire crystal protects the distinctive green dial, while the screw-down crown provides enhanced protection and ensures 200 metres of water resistance, making this Seiko Prospex sports watch suitable for demanding environments.

Designed with exploration in mind, the inner rotating compass bezel allows basic navigation, reinforcing the Alpinist’s outdoor heritage. The dial features Lumibrite-coated hands and hour markers, offering excellent visibility in low-light conditions. A combination of baton and Arabic numeral hour markers adds both elegance and functionality, while the exhibition case back reveals the finely finished automatic movement—showcasing Seiko’s renowned craftsmanship.

Buy with confidence from Linda & Co., an Australian authorised Seiko dealer. This Seiko Prospex Alpinist SPB121J is 100% genuine, brand new, and backed by a 3-year Seiko manufacturer’s warranty, providing complete peace of mind when purchasing a genuine Seiko watch in Australia.

Combining robust construction, reliable automatic movement, compass functionality, and timeless design, the Seiko Prospex Alpinist Gents Watch SPB121J is a standout Seiko men’s watch. It is the perfect choice for those looking to buy genuine Seiko Prospex watches, whether for adventure, collection, or everyday wear.

Explore the full range of Seiko watches at Linda & Co., including Seiko Presage, Seiko Prospex Divers, Seiko Astron, Seiko Coutura, Seiko Premier, Seiko Sports, and Grand Seiko, available online and in-store across Australia.