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.
Legal guarantee:
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