SEIKO 6138-3002 AUTOMATIC CHRONOGRAPH, 1973

The History of Seiko

The history of Seiko is a fascinating tale of constant innovation, boundless ambition, and the relentless pursuit of absolute precision. From its humble beginnings as a small shop in the heart of Tokyo to becoming a global giant of the watchmaking industry, Seiko has repeatedly challenged the status quo, revolutionising the industry on multiple occasions and proving that excellence knows no borders.

Origins and Foundation

The history of Seiko began in 1881, when a 21-year-old young entrepreneur named Kintaro Hattori opened a watch sales and repair shop in the Ginza district of Tokyo. His business prospered and, in 1892, he took a bold step by acquiring a disused factory and founding Seikosha, which literally means “house of exquisite craftsmanship”. There he began producing wall clocks, and in 1895 he launched his first pocket watch, the Time Keeper, laying the foundations for the company’s future.

The First Wristwatch and the Birth of the Seiko Brand

In 1913, Seikosha achieved a historic milestone by unveiling the Laurel, the first wristwatch made in Japan. At a time when pocket watches dominated the market, Kintaro Hattori demonstrated his vision by staying ahead of his time. The devastating Great Kantō Earthquake of 1923 destroyed the company’s factory and headquarters, but Hattori, with resilience, decided to reinvent himself. In December of that same year, the company launched an entirely new watch that in 1924 would become the first watch to bear the name Seiko on the dial, marking the true birth of the brand as we know it today.

Technical Consolidation: Diashock and the Automatic Revolution

In the post-war period, Seiko accelerated its technological development. In 1956 it launched the Marvel, which housed the brand’s first completely in‑house movement and introduced the Diashock anti‑shock system, Seiko’s answer to the Swiss Incabloc. In 1959 it presented the Gyro Marvel, the first automatic watch equipped with the innovative “Magic Lever” winding system, a mechanism of such extraordinary efficiency that it is still used in Seiko’s automatic watches today.

The Birth of Grand Seiko and Chronometric Excellence

1960 was a crucial year: Seiko launched Grand Seiko, a line of watches created with the ambitious mission of challenging Swiss supremacy and proving that Japan could produce the highest quality watches. The first Grand Seiko, a hand‑wound model, was meticulously crafted to compete with the best Swiss chronometers, setting new standards for precision, legibility and durability.

Seiko and the 1964 Tokyo Olympic Games

In 1964, Seiko was appointed official timekeeper of the Tokyo Olympic Games, supplying more than a thousand timing devices designed specifically for the occasion. This responsibility drove the brand to develop time‑measurement technologies of unprecedented precision, demonstrating its technical capability to the world. That same year, it launched the Crown Chronograph, the first Japanese wrist chronograph.

The First Divers’ Watches and Exploration

In 1965, Seiko unveiled the legendary 62MAS, the first divers’ watch made in Japan, with a water resistance of 150 metres. It was chosen for the 8th Japanese Antarctic Research Expedition, consolidating its reputation for robustness and reliability in extreme conditions. This model laid the foundations for the iconic Prospex line, which endures to this day.

The Quartz Revolution: The Seiko Quartz Astron

On 25 December 1969, Seiko forever changed the history of watchmaking with the launch of the Seiko Quartz Astron, the world’s first quartz wristwatch. With an accuracy of 5 seconds per month – a hundred times better than any mechanical watch – and a one‑year battery life, the Astron triggered the so‑called “quartz crisis” that shook the foundations of the Swiss watch industry. That same year, Seiko also presented the Cal. 6139, one of the world’s first automatic chronographs with a column wheel and vertical clutch.

Innovation in the 1970s: Titanium and Digital Displays

The 1970s witnessed further world firsts. In 1973, Seiko launched the first watch with a six‑digit LCD display. In 1975, it presented the Professional Diver’s 600m, the world’s first divers’ watch made of titanium, capable of withstanding the extreme pressures of saturation diving with helium.

The Birth of Spring Drive and the GPS Era

After decades of research, in 1999 Seiko unveiled the revolutionary Spring Drive movement, a hybrid that combines the force of a true mechanical mainspring with the precision of a quartz electronic regulator, offering a perfectly continuous seconds hand sweep and exceptional accuracy. In 2012, the brand surprised the world again with the Astron GPS Solar, the world’s first GPS solar wristwatch capable of automatically adjusting the time to any time zone worldwide by receiving satellite signals.

Seiko Today: A Universe of Collections

Today, Seiko is a complex group encompassing multiple brands and collections for all audiences:

Grand Seiko: The luxury line, with mechanical, Spring Drive and high‑end quartz movements, hand‑crafted finishes with Zaratsu polishing and designs inspired by Japanese nature.

Prospex: The professional sports collection, famous for its diving, mountaineering and adventure watches, heir to the spirit of the 62MAS.

Presage: Elegant dress watches with mechanical movements, often incorporating traditional Japanese crafts such as Shippo enamel.

Seiko 5 Sports: The entry line to the automatic world, celebrated for its affordability, reliability and varied designs.

Astron: The high‑tech GPS Solar range, successor to the 1969 pioneer.

Conclusion: A Legacy of Achievement

The history of Seiko is a testament to how vision, innovation and persistence can build an indelible legacy. From Kintaro Hattori and his small shop in Ginza to the complex Spring Drive and GPS Solar movements, Seiko has shown time and again that staying “always one step ahead” is not just a motto, but a philosophy. Its ability to innovate across every field – mechanical, quartz, electronic – and to offer quality in every segment, from the most accessible to high‑end horology, makes it a fundamental pillar of world watchmaking.

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