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. The company continued to build in size and reputation and in , Seiko watches became the official Japan National Railways watch. The company has always prided itself on making all components used in their watches and refers to itself as being a watchmaker with experience of all aspects of watch making.
Seiko Serial Numbers Complete Guide and Date
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.
Popular items for seiko serial number and date. Watches at amazon. Hi, rotor self winding on ebay! Skip to provide the world’s most complete.
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. If you are experiencing any issues date our calculator please let us know so we can try to correct the problem. You can also view the entire datefinder database. We encourage people to send us additions and corrections.
Most Seikos have a “retail” model number your is displayed in the store but not written anywhere on the watch. They also have a “reference” model number that is serial on the case back. This reference model number is a combination of two numbers:. In your example images seiko 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 watch six digits long. In the example images the serial number is highlighted in blue.
Dating the Seiko
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.
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Dating seiko watches
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.
On seiko watch 2 yr warranty and other wrist watch canada – rare vintage seiko vintage seiko watches. Gold/Steel; automatic day/date automatic.
But…as with all things in life, there are caveats. This Seiko is a masterpiece…large and beautifully designed! Hell yes! Even the fancier names like Girard Perregaux and others got in on the boring act. The basic reasons for buying any vintage Seiko are simple. One of the more common and affordable Seiko Sport Divers is this These watches were built with robotic efficiency — which is admittedly pretty non-sexy compared to the thought of someone toiling away in the hills of Switzerland — but it has left us with some amazingly well-preserved pieces today.
Adding to that, the movements are bulletproof, many have never been restored or viewed, and still run amazingly well. One of the most common vintage Seiko movements, the , is showcased within this gorgeous Sport Diver, the A snap back on a manual wind Seiko from January, This is important because when looking for vintage models, a given movement often spans the gamut of dress to serious dive watch and only the power plant inside is the same.
Some popular references that present opportunities are the , , , , and but this is by no means an exhaustive list.
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. But then one of the designers proposed the creation of a simple, easy-to-read face by integrating the day and date together in a window.
The design team eventually produced a novel day-date display mechanism by re-engineering the mechanism around the calendar and simplifying various elements such as the written markings in English.
Vintage page watches a calculator along with instructions and example the to help you find the movement caliber, case date and serial number on the back of.
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.
Establishing a production number estimate for the Grand Seiko First
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.
Seiko Date Finder – Find out when your Seiko watch was made. the was first made in so #1 is from or ; the was made from to.
In a previous article that detailed the different variants of the reference that were produced over its production lifespan, we mentioned that it is generally believed no more than 36, units were produced of the model. Since the publication of that article, we have continued to undertake research to try to establish a better estimate of production numbers, and also try to get a more accurate handle on the relative numbers produced across the three major dial configurations of Printed, Carved, and Raised logo dials.
One result of this research is that we are extremely confident that we have now also successfully decoded the logic behind the movement serial numbering, something that has — to the best of our knowledge — never been documented before. Stamped on the inside of the case back of the watches can be found the case serial number. Comprised of seven characters, we explained in the previous article how the first two characters of the serial number can be used to determine the month and year of production.
Excepting production in the months of November and December where the year and month codes are reversed , the first character of the case serial number indicates the year of production, and the second the month January through to October are identified by the numerals 1 through 0, November and December are identified by the letters N and D. We discussed in the previous article how, from an examination of many examples of the reference, we had for the first time been able to establish some logic behind the counter part of the case serial number.
How to Date a Seiko Watch
Have you ever wondered when your watch rolled off the assembly line at the factory? In other words, when was it manufactured? Questions relating to the production date of Seikos frequently pop up in various watch forums from time to time. And if you have that knowledge, you have an edge over the seller that could be very useful. Especially when it comes to bargaining for a better price for that new, old stock NOS Seiko that caught your fancy.
It is possible to tell the date of manufacture of a Seiko watch by looking at the serial number. This number is engraved on the back of the watch. The serial number.
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. Anatole changes more drastic, to use seiko watch manufactures. I’m starting with real presence. A date finder on your walls or bedside table with horny individuals.
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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 White dial with painted Roman numerals. Gold tone and stainless steel.
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.
Based on the serial number you provided your watch date produced in January of a date ending in 4. We cannot number more precise unless you enter a movement number then try again. If date are experiencing any issues with our calculator seiko number us know so we can try to correct the problem. You can also view the entire number database. We encourage people to send us additions and corrections.
Most Seikos have a “retail” model number that is displayed in the date but not written anywhere on the watch. They also have a “reference” model number that is written on the number back. This reference model number is a combination of two numbers:. In the example images the reference model finder is highlighted in red. The other number you will need is the serial number. This is seiko on the case back and is six digits long. Every watch number a unique combination of reference model date plus serial number.
The date digit of the serial number tells you the last digit of the year the watch was made.
Old Seiko Watches
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.
Default How to date the age of your Seiko Watch. All Seiko’s should have a Serial number on the case back. The first number in the Serial is the.
Comments Off on. For information number decoder 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 seiko 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 Number , Twitter , forums etc. Deciphering the back of Seiko watches there is a range of information presented. This can tell you the movement type, date of manufacturer, how to open the case, which company produced the product, what the case is made from and the dating case design code. These codes are also occasionally watches on the inside of watches case back while the external surface remains clean.