Seiko serial number location. How to Find the Serial Number on a Watch

How to Identify a Seiko Watch by the Serial Number

Seiko serial number location

So far I noticed that one of my watches 7s26B caliber has this problem. Therefore if Seiko made up to 4,900 pieces in February, the last watch produced will have the the sequence number 4900. Various markings can be found on the caseback, including the case number, serial number, water resistance level, country of origin, and manufacturer. There are however exceptions to this rule. To determine the approximate age of your watch, open the case and find the serial number, usually found engraved on the movement or the case back itself, then match it up with the list on this page.

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How to Find the Serial Number on a Watch

Seiko serial number location

Example: The following image shows a typical model number, case code and serial number. This is separated with a dash to the Design Code case type. This number is used to identify the watch model number. The clasp often has minor adjustments to allow for a more comfortable fit. Seiko is a long-standing company representing quality timepieces.

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C

Seiko serial number location

Crowns on highly water resistant watches screw down to help ensure moisture does not enter the case. The numbers are faintly stamped from the inside of the glass. My best guess is that your watch was made on August 1978, based on your serial numbers on the back of the watch. The next character should represent the month, and can be a number or letter. Understanding Seiko Serial Numbers How do you find out how old a seiko is by serial numbers? On ladies Seiko watches these markings can be extremely small. Savvy Seiko watch enthusiasts have been using to check when their watches were made. This table below describes the structure of the serial number.

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WatchSleuth

Seiko serial number location

Using your magnifying glass, look carefully on the back plate and around the edges of the back cover for numbers and letters. Take these codes to the website and type them in to get the manufacture date, replacement battery type and user manual. 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 specific case design code. At Seiko, we believe that design can transform the world. In order to do this, you will have to date the watch by manual means that can give you an approximation or the exact the decade the watch was made. To narrow down the decade you might judge by the case number.

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Vintage Watch Site

Seiko serial number location

In the example images the reference model number is highlighted in red. Hi Clemualb, The reason that I asked for the serial number verification is because a 7-digit serial number applies to vintage Seiko watches made between 1966 and 1967. Remove the watch case from the back of a Waltham pocket watch, using a precision tool set. 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. You have to know the age of the watch to the nearest decade so sometimes it can be a little bit difficult. How to the serial number works Every Seiko watch manufactured is given a 6-digit serial number. If the date and time wheels are metal or silver and the seller claims it is less than 20 years old, the Seiko is a fake.

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How to tell when your Seiko watch was made (Part 1)

Seiko serial number location

Case Houses the internal watch components, such as the movement, dial, and hands. If you learn to identify a real Seiko, you will never accidentally purchase a fake again. Caliber Refers to the type of movement, and its specific functions, used in a watch. Type I: Seiko 5 glass display back: Basic Seiko 5 models made from the year 2002 onwards have clear glass display backs as you can see above. There may be unintended mistakes in the range of the years entered into the table.

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How to identify a genuine Seiko watch from a Fake

Seiko serial number location

The sequence number is reset for the following month. Newer watches boast advanced features and sleek designs. The second number or letter represents the month 1-9 for Jan. Limited edition models with unique sequenced numbering, e. You will be given an eBay link to check the value, useful links such as manuals, etc and for quartz models the battery information.

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Deciphering Seiko Case Back Information — Plus9Time

Seiko serial number location

Write down the series of numbers and letters you find engraved on the back of the watch. He has written scripts for the National Science Foundation and short films that have won awards at film festivals. Initially the catalogs did not list the specific caliber number for all models but this was introduced in the 1976 catalog. In order to serve you better, we have assembled the most frequently asked questions from customers and our answers. File photo of a typical watch store in Kuala Lumpur. Every letter in the alphabet was used for Bulova watches except for the letters O, Q, R and S. Watch manufacturers placed serial numbers in different locations on a watch; some easy to see, and others, can only be found if you remove certain parts of a watch.

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