![]() ![]() However, it doesn't show the decade for the year rather, only the last number in the year itself. ![]() The serial number that you can find starts with three digits that represent the year and month of the manufacture, with double-digit months being represented alphabetically. This number is engraved onto the back of the watch case. Thankfully, it's possible to tell the manufacturing date of a Seiko watch by looking at the serial number. 2006 - Seiko's Spectrum, the famous electrophoresis display, was launched in 2006.2005 - The first three-band radio wave watch was introduced by Seiko in 2005.1998 - The Seiko Thermic, which was the world's first watch driven by body heat, was sold in 1998.1991 - Seiko launched the world's first "millennium-plus calendar" watch in 1991.1990 - The first computerized diver's watch, the Scubamaster, rolls off of Seiko's lines in 1990.1988 - Seiko introduced the Kinetic watch, the automatic power generating quartz watch that was controlled by CPU-IC, in 1988.1984 - The world's first wristwatch with computer functions is launched by Seiko in 1984.1983 - Seiko launched the Voice Note, a wrist watch with sound recording functionality, in 1983.1982 - The launch of the first Seiko TV watch, also known at the time as the world's smallest television that could access television using a radio tuner, happened in 1982.1978 - The introduction of the Twin Quartz watch, known for its ultra accurate movement, occurred in 1978.1975 - Seiko launched the 0634, the first multi-function digital watch with a chronograph.1973 - Seiko introduced the first digital wristwatch with a six figure digital display this year.1969 - Seiko introduced the Seiko Astron, the world's first quartz watch, in 1969.1956 - Seiko's Marvel watch was the first one of Seiko's watches that was made entirely using Seiko movements and technology.I am personally also a big fan of the Seiko 5 series, my first vintage watch was one and I have had a few since, they have always performed well and are extremely reliable, especially considering that some of them have probably never had a service because they were presumably too cheap to maintain by the previous owners.There are a number of old Seiko watches that represent world firsts, spanning developments pertaining to technology, media, and regional accomplishments. The combination of price, durability, size and great design makes the Seiko 5 series one of the best entry-level watches in the world of vintage watches. These vintage watches can usually be worn both casually and formally. Most of these watches are 36 millimeters or larger, which is large, especially for watches from the 1960s and 1970s. These attributes make for incredibly durable and practical watches, which is great considering the price.įurthermore, a great feature of vintage Seiko 5 watches is their modern format. Nevertheless, all these watches belong to the Seiko 5 family and feature the attributes mentioned above. ![]() Water resistance Thus, numerous timepieces were created and the design also changed drastically. Thus, the Seiko 5 series always has the following features:ĭiaflex-spring Diashock-system Day and date function Automatic movement Water resistance They also feature a convenient day and date display, and the timepieces are always automatic, so there is no need to wind the watch or change the batteries. All Seiko 5 watches produced are water resistant. They also paid attention to the practical aspects of the watch, in addition to the technological innovations. Furthermore, the Japanese manufacturer also came up with an answer to the Swiss Incabloc system, they called their variant diashock and designed it to be extra shock resistant. The Japanese watch house designed a diaflex spring that was supposed to be shock-resistant and unbreakable. The Seiko 5 series was launched in 1964 with some technical innovations. – A vintage Seiko 5 Sportsmatic from 1963. ![]()
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