Seiko Prospex SPB507J1 Alpinist Automatic Watch

Legendary mountaineering heritage — the Seiko Prospex SPB507J1 Alpinist continues the iconic 1959 Alpinist tradition, originally designed for Japan’s “Yama-otoko” mountain men. The signature pine green dial with cathedral-style hands and Arabic numerals is one of the most recognisable and beloved dial designs in Seiko’s history, now powered by the advanced 6R55 automatic movement with 72-hour power reserve.

Design & Dial
• Iconic pine green dial with cathedral-style hands and Arabic numerals — 1959 Alpinist signature
• Vintage Alpinist logo under the crystal — classic heritage branding
• Sapphire crystal for superior scratch resistance and clarity
• Super-hard coated stainless steel case — enhanced shine and scratch protection

Movement & Performance
• Seiko Calibre 6R55 automatic movement — in-house reliability
• 72-hour power reserve for extended performance
• Date display for everyday practicality
• 200m water resistance — built for outdoor adventures

Finishing & Wearability
• Exhibition caseback with mountain device emblem — view the 6R55 movement in action
• Made in Japan

Why Choose the SPB507J1?
The pine green dial is the defining colour of the Alpinist collection — a heritage design that has endured since 1959 and remains instantly recognisable to watch enthusiasts worldwide. The 6R55 movement with 72-hour power reserve and super-hard coated case bring modern performance to a timeless aesthetic. The mountain device emblem on the exhibition caseback is a collector’s detail that rewards close inspection.

Perfect for mountaineering enthusiasts, Alpinist collectors, outdoor adventurers, and heritage watch lovers who appreciate the iconic pine green dial with 6R55 automatic reliability.