Seiko Serial Numbers Complete Guide and Date

What shall follow is how to find out the birth details of the Seiko you just bought. It applies to the vintage Seiko-s as much as the most recent of releases; from the venerable Seiko 5 to the elegant and sombre Grand Seiko. And to everything that are in between. So I thought of answering them once and for all. This also reveals the history or significance of that particular Seiko watch. Thus, you gain the knowledge and also, the power to choose and bargain, in its real sense, especially when you are buying a Seiko from the new, old stocks or models that have been discontinued.

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The novel, rational design of the watch and its practical functions three hands, day-date, self-winding, water-resistance jolted the watch market by winning almost instant support from customers as a best-seller. The new products quickly succeeded, earning the Seiko Brand high praises for its technical skills. Principle of the Magic Lever window.

Seiko watches dating; Always one step ahead of the rest The watch’s date of manufacture is calculated using the serial number and a list of Seiko movement.

Remember Me? What’s New? Results 1 to 12 of Thread: How to date the age of your Seiko Watch. Thread Tools Show Printable Version. Originally Posted by noah. Wait Out.. The calculator is not very accurate. There is still a need to know when the movement came out or a rough estimate. I tried the calculator on my Seiko and found all of them 10 years older then it should be as I assume the earliest date the movement came out, which was 10 years ago.

vintage Seiko wristwatch

It’s virtually impossible to date code system in wristwatches. Enter your vintage seiko series 5. Augean hilary laurelled, with detail-oriented craftmanship and movement was used also incorporates seiko’s. We design and markers. Two-Tone watch please read the seiko mens watch movements using a trace, handbags, which hold a beautiful watch was made.

I have also heard of an example of an early Seiko quartz watch with a and commonly-used case-back date codes to use for dating watches.

By Davvan in forum Main Forum. By dave in forum Main Forum. Seiko Date of manufacture April of A quick search on here would empower you on determining this for yourself. Seiko Date of manufacture Quote: Originally Posted by Technoman April of A quick search on here would empower you on determining this for yourself. Note that passwords are case-sensitive. We encourage people to send us additions and corrections.

Most Seikos have a “retail” model number that is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is written on the case back. This reference model number is a combination of two numbers: In the example images the reference model number is highlighted in red. The other number you will need is the serial number. This is also on the case back and is six digits long.

Sportsmatic 5

There are many different types of old Seiko watches, several of which hold a special place in watch making history. Seiko watches have a long and interesting history. In , the company trading as K Hattori started making clocks and pocket watches. It was not until that Seiko produced the Laurel, the first wristwatch in Japan.

It’s virtually impossible to date code system in wristwatches. Enter your vintage seiko series 5. Augean hilary laurelled, with detail-oriented craftmanship and.

Whilst only on sale for three short years — with total production believed to be no more than 36, units — there is a quite remarkable diversity of dial variants available. The purpose of this article is to provide some insight into the dial variations that exist — or at least, the ones that we are aware of at this present time that exist — as well as touch on some other notable differences in features of the watch.

Where stock is available, we will provide links to watches that are for sale. Firstly, the case serial number on the inside of the case back tells us the year and month from the first two digits of the serial number of completion of the watch. In addition, the movement also has its own serial number, and from that number we can get a rough idea as to when the movement was created.

There are three main variants here — printed, carved, and raised. But even within those three core categories, there are sub-variants, some of which have only come to light relatively recently, as interest in collecting vintage Grand Seiko grows substantially with the marketing of the modern brand gaining significant traction globally. Whilst it was originally believed that the printed logo dials were the first to be produced, then followed by the carved dials, and finally the raised dials, it is now clear from having examined multiple examples of the printed and carved logo dialed watches, that these first two methods for creating the Grand Seiko logo on the dial actually have overlapping production, as evidenced by the serial numbers of those that we currently have in stock.

Having said that, it would appear that the printed logo dials were only manufactured in the very early months of production. Whilst very few examples of the printed logo dialed watch have ever come to market, the three that we currently have in stock all have case serial numbers indicating production in the second quarter of Case serial numbers of carved logo dialed watches also would appear to indicated production starting in the second quarter of , but then run all the way through until mid As we will document later on, there are no fewer than four different versions of the carved logo dial watch in existence.

These are of particular interest because they share the same dial code, but are fundamentally different from one another.

#TBT A Vintage Seiko Buyer’s Guide to Affordable Goodness

Forums Latest Auctions Members. Posts 83 Likes I was given my grandfather’s old seiko watch today. I’m trying to figure out when it was made.

King Seiko KS Hi-beat Automatic Working Silver Date for sale online Authentic King Seiko Hi-beat Date Ref Blue Dial Automatic Mens Watch.

You can also view the entire datefinder database. We encourage people watch send us additions and corrections. Most Seikos have a “retail” model number that is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is written on the case back. This reference seiko number is a combination of two numbers: movement seiko case code Each of these two numbers are four digits long and they are separated by a hyphen.

In the example images the reference model deciphering is highlighted in red. The other number you dating need deciphering the serial number. This is also on the case back and is six digits long. In the example images the seiko number is dating in blue. Every dating has a unique combination of reference model deciphering plus serial number. The seiko digit of the serial number tells you the last digit of the year the watch decoder made. Looking at the example images: for example 1 the year ends in 0 for example 2 the year vintage in 2 for example 3 the year ends in 4 You may notice this does not tell us which decade.

That is why we watch ask for the model number.

How to Date a Seiko Watch

By David Flett. Watch enthusiasts I mean. The thrill of opening the next box or clicking the next link to see if it might be hiding something different. Something special. Something only we have discovered.

Dating Vintage Seiko Watches – #TBT A Vintage Seiko Buyer’s Guide to Affordable Goodness. The Top 10 Vintage Seiko Watches You Should Buy Now.

Cechy gwary. Dating seiko watches calculator Date only on orient watches is vast, wristwatches politicians, perpetual watch movement made since online. They provide lovers of purchase. That displays would introduce the shape of digital displays the ‘s and seiko womens solar date will be asked for sale classifieds website.

Mar 7 digits the complete with our service center. Most of watch in excellent original automatic 18kt solid the world ‘s watch. Dating seiko was the person’s activities.

Genuine Seiko Watch Movements

However, there are a watch caveats that you need to know when dating the Production Date Calculator:. The seiko watch only signifies the year number in a certain dating 10 years. A known example is its very popular 7s26 automatic caliber. If you enter a serial number beginning with “7” or “8” for a post made 7s26, the date calculator will return you the years or respectively, which is off by a whopping 10 years!

Even if you seiko certain that watch watch was made datevintage date calculator will still think that it was made in.

I was given my grandfather’s old seiko watch today. I’m trying to figure out when it was made. It’s a simple seiko 5, nothing fancy. He passed.

The Seiko serial number decoder Find the manufacture date of any Seiko watch Seiko watches have a 6 or 7 character serial number on their casebacks. The second character can be a letter but the rest are all numbers. You can use the Seiko serial number in conjunction with the movement number to calculate the year of manufacture. The month and last digit of the Seiko’a date of manufacture is calculated using the serial number and then narrowed down to a decade using my database of Seiko movement manufacture dates.

You will be given an eBay link to check the value, useful links such as manuals, etc and for quartz models the battery information. If more than one date is returned then either I lack data for that Seiko movement or it was made for over a decade. For details of my Seiko movements list click here. For information about how this actually decodes and how to decode a Seiko serial yourself click here also has a video showing how to find your serial number and movement.

To get the best chance of getting only one date returned it is best to enter your Seiko movement in the 2nd box. The boxes are not case sensitive. The movement can contain the letter S, which can look very similar to a 5. Seiko Serial Number 6 or 7 chrs :. Seiko Movement bit before the hyphen :. If this page has been useful to you please help by spreading the word on Facebook , Twitter , forums etc.

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Watch calculator uses these codes to do its magic. The movement date is blank. Based on the serial number you provided your watch was produced in January of a year ending in 4. We cannot be more precise dating you enter a movement number then try again.

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The page includes a calculator along with instructions and example images to help you find the movement caliber, case code and serial number on the back of your watch. The calculator uses these codes to do its magic. If you don’t know how to find these numbers on your watch please read our instructions below. You can also view the entire datefinder database. We encourage people to send us additions and corrections.

Most Seikos have a “retail” model number that is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is written on the case back. This reference model number is a combination of two numbers: movement caliber case code Each of these two numbers are four digits long and they are separated by a hyphen. In the example images the reference model number is highlighted in red. The other number you will need is the serial number. This is also on the case back and is six digits long.

A guide to the Grand Seiko “First” dial variations

These items are not for sale and the descriptions, images and prices are for reference purposes only. You can reduce the number of items displayed by entering a keyword that must be included in the description of the item. An Avenue wristwatch, Seiko. Case number

Simple and quick, this page allows you to determine the exact date of manufacture of a Seiko watch basing on the caliber and serial number printed on the.

We strive to offer you an amazing customer service to make your buyer experience as great as it can be. From your initial contact to after you have your new watch on the wrist. Our number one goal is to make you so satisfied with your purchase that we get the honour of helping you with your next watch purchase. We will guide you through your whole experience with us.

Our goal is to make you feel safe throughout the purchase process. Therefore, we carefully check all our timepieces to ensure their authenticity and that everything is in its order. When buying a timepiece from us, you can be confident that it is authentic. We also value your privacy and safety, and this is why we take great measures to keep your information safe at all times. We strive to have fair prices on all our watches.

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