SEIKO PROSPEX SPB379J1 ALPINIST AUTOMATIC MEN WATCH
Inspired by the original 1959 Seiko “Alpinist” created for Japanese mountain men, the Seiko Prospex SPB379J1 brings modern engineering to a timeless design. Built for adventurers, this automatic GMT timepiece features the in-house 6R54 calibre — Seiko’s first Prospex mechanical GMT with a 3-day power reserve — capable of tracking two time zones simultaneously.
Designed with legibility and functionality in mind, the SPB379J1 sports bold Arabic numerals, a red GMT hand, and a 24-hour scale on the inner bezel for quick reference. A curved sapphire crystal enhances visibility, while a screw-down crown and stainless steel case with super-hard coating ensure durability on rugged terrains. The compass bezel adds directional utility for the outdoors.
With 200m water resistance, magnetic resistance of 4,800 A/m, and LumiBrite on hands and indexes, this Alpinist evolution remains a reliable partner for explorers and professionals alike — staying true to the Prospex spirit: Professional Specifications for Adventure.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
SEIKO PROSPEX SPB379J1 ALPINIST AUTOMATIC MEN WATCH
SEIKO PROSPEX SPB379J1 ALPINIST AUTOMATIC MEN WATCH
Inspired by the original 1959 Seiko “Alpinist” created for Japanese mountain men, the Seiko Prospex SPB379J1 brings modern engineering to a timeless design. Built for adventurers, this automatic GMT timepiece features the in-house 6R54 calibre — Seiko’s first Prospex mechanical GMT with a 3-day power reserve — capable of tracking two time zones simultaneously.
Designed with legibility and functionality in mind, the SPB379J1 sports bold Arabic numerals, a red GMT hand, and a 24-hour scale on the inner bezel for quick reference. A curved sapphire crystal enhances visibility, while a screw-down crown and stainless steel case with super-hard coating ensure durability on rugged terrains. The compass bezel adds directional utility for the outdoors.
With 200m water resistance, magnetic resistance of 4,800 A/m, and LumiBrite on hands and indexes, this Alpinist evolution remains a reliable partner for explorers and professionals alike — staying true to the Prospex spirit: Professional Specifications for Adventure.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Inspired by the original 1959 Seiko “Alpinist” created for Japanese mountain men, the Seiko Prospex SPB379J1 brings modern engineering to a timeless design. Built for adventurers, this automatic GMT timepiece features the in-house 6R54 calibre — Seiko’s first Prospex mechanical GMT with a 3-day power reserve — capable of tracking two time zones simultaneously.
Designed with legibility and functionality in mind, the SPB379J1 sports bold Arabic numerals, a red GMT hand, and a 24-hour scale on the inner bezel for quick reference. A curved sapphire crystal enhances visibility, while a screw-down crown and stainless steel case with super-hard coating ensure durability on rugged terrains. The compass bezel adds directional utility for the outdoors.
With 200m water resistance, magnetic resistance of 4,800 A/m, and LumiBrite on hands and indexes, this Alpinist evolution remains a reliable partner for explorers and professionals alike — staying true to the Prospex spirit: Professional Specifications for Adventure.
