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Seiko Alpinist SPB507J1 - NEW

Seiko Alpinist SPB507J1 - NEW

The SPB507J1 is a modern interpretation of a true Seiko legend. Stylistically staying close to the original Laurel Alpinist from 1959, it combines historical design with contemporary technology from the Prospex collection. The result is a mechanical outdoor watch that doesn't hide its roots, but consciously wears them.

The biggest upgrade is on the inside: For the first time, the Alpinist features the automatic caliber 6R55, which significantly surpasses its predecessor, the 6R35, with a power reserve of 72 hours. Three full days of mechanical autonomy – whether on a tour, in everyday life, or while traveling. A screw-down crown, robust construction, and 20 bar water resistance underscore its clear tool watch character.

The rich green dial captures the original spirit of the Alpinist – a shade from the Seiko archive reminiscent of dense coniferous forests and alpine landscapes. Gold-colored Arabic numerals and wedge-shaped indices, the characteristic cathedral hands, and the historical Alpinist logo beneath the Seiko lettering define its appearance. The indices and hands are coated with LumiBrite, and the date at 3 o'clock is magnified by a cyclops lens in the sapphire crystal. The trademark of the series is the internal compass ring, which can be rotated via the second crown at 4 o'clock. The exhibition case back reveals the movement and bears the traditional Alpinist mountain emblem.

The watch is rounded off by a light brown calfskin strap with a folding clasp. In this way, the SPB507J1 combines technical advancement and historical authenticity – a Prospex Alpinist for those who want to wear history on their wrist.

Technical Highlights

  • Caliber 6R55, automatic with manual winding
  • Power reserve: approx. 72 hours
  • Accuracy: +25 / −15 seconds per day
  • Frequency: 21,600 vph (3 Hz), 24 jewels
  • Hacking second hand, date display with cyclops lens
  • Internal compass ring, rotatable via crown at 4 o'clock
  • Screw-down crown
  • Water-resistant to 20 bar
  • Magnetic resistance: 4,800 A/m

Dial & Hands

  • Dial color: Green
  • Gold-colored Arabic numerals and wedge-shaped indices
  • Cathedral hands; indices and hands coated with LumiBrite

Case & Crystal

  • Case: stainless steel with super-hard coating
  • Crystal: sapphire crystal with date magnifier, anti-reflective
  • Case back: exhibition case back, screw-down, with Alpinist mountain emblem

Strap & Clasp

  • Calfskin strap, light brown
  • Folding clasp

Dimensions

  • Diameter: 39.5 mm
  • Thickness: 12.7 mm
  • Lug-to-lug: 46.4 mm
  • Lug width: 20 mm
  • Weight: approx. 88 g

Condition

New, in original packaging

User Manual (Download)
You can find the official Seiko user manual here:
Seiko Customer Service – Manuals

Shipping

In stock, ready for immediate delivery. Free shipping within Germany.

Regular price €980,00 EUR
Regular price Sale price €980,00 EUR
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