Skip to content

We're Open 11AM - 5PM PST Daily until Christmas

Shopping Cart

Your cart is currently empty.

Welcome to Topper


How can we help?

From watch advice to jewelry design, our expert team is ready to assist you.

Seiko

Prospex Alpinist GMT

SKU: SPB379
  • $1,15000

  • SEIKO AUTHORIZED DEALER
  • TOPPER EXTENDED GUARANTEE

The legendary Alpinist is reborn with a new GMT calibre

The long-running Seiko Prospex Alpinist has quietly remained a distinctive, highly functional tool watch, marrying dependable timekeeping with the time-honored traditions of an inner rotating compass bezel for the wilderness-savvy. The next generation of this classical mountaineering instrument is now equipped with a third degree of utility: a 24-hour complication, yielding the new Seiko Prospex Alpinist GMT. 

Equipped with Seiko's latest 6R54 GMT calibre, the red-tipped 24-hour hand of the Alpinist GMT can be set independently in one-hour increments without interrupting the time-of-day hands and allows the wearer to see, at a glance, the time in a second time zone. Furthermore, this bright 24-hour hand (when used as a day/night indicator, rather than a second time zone) makes the using of the Alpinist's signature rotating compass bezel as a navigation aid significantly easier. 

Like its high-climbing predecessors, the Alpinist GMT is water resistant to 200 meters, and has Lumibrite on the distinctive cathedral hands and all 12 markers. It is presented on a rugged leather strap with a new stainless steel deployant clasp.

Specifications

  • Dimensions: 39.5mm (13.6mm thick, lug-to-lug 46mm)
  • Case: Stainless steel with super-hard coating
  • Functions: Hours, minutes, seconds, date, GMT on 24-hour scale, independently adjustable GMT hand
  • Bezel: Fixed engraved bezel with 24-hour demarcations, inner rotating compass bezel operated via crown at 4:30
  • Front Crystal: Curved sapphire
  • Dial: Painted hour markers with LumiBrite luminous paint
  • Movement: Calibre 6R54 automatic with "caller style" GMT
  • Power reserve: 72 hours (three days)
  • Water Resistance: 200 meters
  • Lug width: 20mm
  • Strap: Leather with stainless steel deployant clasp

    Contact Form

    Please fill out the form below and we will get in touch with you.

    About Seiko

    Established in 1881, Seiko has consistently been at the forefront of watchmaking innovation. In 1969, the brand introduced the world's first quartz wristwatch, the Seiko Quartz Astron, revolutionizing timekeeping with unprecedented accuracy. Today, Seiko's timepieces are celebrated by collectors and enthusiasts worldwide for their blend of innovation, reliability, and timeless design.

    MORE Seiko