Seiko Prospex Alpinist ‘Night Sky’ – European Exclusive Limited Edition

Discover the Seiko Alpinist ‘Night Sky,’ a limited-edition Prospex model made exclusively for Europe. Built for performance. Designed with purpose.

Why the Alpinist Matters

Originally launched in 1959 for Japan’s rugged mountain men — the ‘Yama-otoko’ — the Alpinist series embodies reliability in challenging conditions.

This model is based on the popular SPB121 Alpinist, known for its field-ready features and mountain-inspired aesthetic.

What Sets This Edition Apart

• Exclusive to Europe
  You won’t find this watch outside the European market.

• Night Sky Theme
  The dial draws inspiration from the deep blue night sky above the mountains.

• Refined Dial Design
  Subtle vertical stripes across the dial add texture.
  Gold-colored ‘cathedral’ hands enhance readability in low light.

• Versatile Strap Options
  Comes with a deep blue calf leather strap.
  Includes a second navy nylon strap inside a special edition box.

• Automatic Movement You Can Trust
  Powered by the in-house 6R35 calibre.
  Offers a 70-hour power reserve.
  Accurate between -15 to +25 seconds per day.
  See the movement through the transparent case back.

• Individually Numbered
  Each piece is engraved with a limited-edition number on the case back.

Designed for Performance

The name Prospex stands for Professional Specifications.
These watches are made for real-world use — from mountain trails to daily commutes.

• Built for adventure

• Made to last

• Reliable in extreme environments

Is This the Right Watch for You?

• Do you want a mechanical watch with a clear mountain heritage?

• Are you looking for a European exclusive that stands out from the crowd?

• Do you appreciate both form and function in your timepieces?

This Alpinist ‘Night Sky’ is not just a watch. It’s a tool for those who move with purpose, on and off the mountain.