Hands-On With the Stealthy Seiko SPB337 Night Alpinist

I finally got my hands on the Seiko SPB337, and honestly, it's a bit of a departure from what we usually expect from the Alpinist line. When most people think of an Alpinist, their minds immediately go to that classic green dial and gold markers—the SARB017 look that basically defined the "gentleman explorer" vibe for a decade. But this one? This is something else entirely. It's part of the "Black Series," and it feels much more like a tool watch meant for the shadows than a piece of jewelry for a mountain hike. ...

May 12, 2026 · 6 min · Alfonzo Abelrai