The Seiko 6306-7001 is a diver's watch, renowned for its robust build and water resistance up to 150m. It features a high-quality automatic movement, ensuring accurate timekeeping without the need for a battery. The watch face is protected by Seiko's Hardlex crystal, known for its exceptional scratch resistance. Designed with a durable stainless steel case and bracelet, making it suitable for daily wear and outdoor activities. The watch includes a unidirectional rotating bezel, an essential feature for divers to accurately measure dive times. Notably, the Seiko 6306-7001 is part of the highly respected "Turtle" series, known for its distinctive case shape and historical significance in Seiko's dive watch lineup.
Information:
Seiko 6306-7001
Reference: 6306-7001
Circa: 1978-1979
Bracelet: Blue NATO Strap
Case Size: 44mm x 12.6mm Thickness
Lug Width: 22mm
Case Metal: Stainless Steel
Movement: 6306A - Automatic
Functions: Hours, Minutes, Seconds, Date, Day
Box and Papers: Watch Only
Crystal: Hardlex
Bracelet size: 7.75”
Condition:
Case is in great shape with only micro wear throughout. Bezel is in great shape. Dial and hands are in great condition. Crystal is in great shape. Running strong.
History of Seiko Watches
Seiko's history began in 1881 when Kintaro Hattori opened a watch shop in Tokyo. In 1892, he established Seikosha, a factory for producing wall clocks. The company quickly progressed, creating Japan's first wristwatch, the Laurel, in 1913. Despite setbacks like the Great Kanto Earthquake of 1923, Seiko persevered, launching its first watch under the Seiko brand name in 1924.
The post-World War II era saw Seiko's rapid growth and innovation. They introduced Japan's first automatic wristwatch in 1956 and launched the prestigious Grand Seiko line in 1960. Seiko achieved international recognition for accuracy in 1968, winning a Geneva Observatory competition.
The company made a name for its divers in 1965 with the introduction of their first professional dive watch, the 62MAS. This was followed by the iconic 6159-7001 in 1968, which was water-resistant to 300 meters. Seiko gained international recognition in 1975 with the release of the 6159-7010, nicknamed the "Tuna Can" due to its distinctive case shape. In 1969, they revolutionized the industry with the Astron, the world's first quartz wristwatch, ushering a new era of watchmaking that would send waves across the industry through the 70s and 80s. From its humble beginnings to becoming a global watchmaking giant, Seiko's history is characterized by resilience, technological advancement, and a commitment to precision.
