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Seiko Prospex Alpinist SPB121 product photo via seikowatches.com

Photo via seikowatches.com

Seiko

Seiko Prospex Alpinist SPB121

4.7 / 5
Watches
Researched pick

$725.00

Green-dialled hiking watch with an internal compass bezel.

Cathedral hands, a boxed sapphire crystal and one of the best green dials in watchmaking. A grown-up outdoor watch.

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Where to buy — 1 retailer compared

Live prices from North American retailers. We don't pick a winner for you — every store we track is listed, cheapest first.

  • Amazon

    amazon.com
    Lowest price

    Price shown is our last recorded listing price

    $725.00

    View at Amazon

Key specs

Case
39.5 mm
Power
70 hours
Crystal
Sapphire
Movement
6R35

Seiko Prospex Alpinist SPB121

Live price at Amazon. We may earn a commission at no extra cost to you.

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Watch the reviews

Video reviews from creators

Video thumbnail: "Seiko Updated One of its Most Iconic Watches: The New Alpinist SPB507 Review" — hands-on review by Teddy Baldassarre on YouTube

Teddy Baldassarre

Seiko Updated One of its Most Iconic Watches: The New Alpinist SPB507 Review

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Video thumbnail: "The Last Watch You Will Ever Need to Buy" — hands-on review by Secondhand Rich on YouTube

Secondhand Rich

The Last Watch You Will Ever Need to Buy

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Video thumbnail: "Seiko Alpinist SPB121 (Exquisite Timepieces)" — hands-on review by Random Rob on YouTube

Random Rob

Seiko Alpinist SPB121 (Exquisite Timepieces)

Watch on YouTube
Video thumbnail: "Seiko Alpinist SPB121 Watch Review" — hands-on review by My Watch Therapy on YouTube

My Watch Therapy

Seiko Alpinist SPB121 Watch Review

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Video thumbnail: "A Complete Package For Around $700 - Seiko Alpinist SPB121" — hands-on review by Teddy Baldassarre on YouTube

Teddy Baldassarre

A Complete Package For Around $700 - Seiko Alpinist SPB121

Watch on YouTube
Video thumbnail: "On the Wrist, from off the Cuff: Seiko Prospex – Alpinist SPB355J1 'Rock Face' European Limited Ed." — hands-on review by Average Bros [Mark Alamares] on YouTube

Average Bros [Mark Alamares]

On the Wrist, from off the Cuff: Seiko Prospex – Alpinist SPB355J1 'Rock Face' European Limited Ed.

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Video thumbnail: "Comparing 2 of the best watches in the world! Hamilton Khaki Field Murph 38 vs. New Seiko Alpinist" — hands-on review by TheFuturisticVintage on YouTube

TheFuturisticVintage

Comparing 2 of the best watches in the world! Hamilton Khaki Field Murph 38 vs. New Seiko Alpinist

Watch on YouTube

Videos are hosted on YouTube and belong to their creators. Links open the original video on their channel.

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