Iwc Serial Numbers Indicating Production Dates 5,0/5 3616 reviews
Unique Rolex serial numbers, such as a Rolex Submariner serial number, are also helpful in determining if a watch is an authentic piece. If you need assistance in finding a Rolex serial number, please refer to the chart below. EBay also has a list of serial numbers with estimated production dates. Watch cleaning 1950 4jar + heat dryer ultrasonic system rock has this built by patek 18k yellow gold tiffany & co dial, movement and case signed operating perfectly a new mainspring was added waiting for seconds hand below are the pics & info placed before the restoration tiffany & company is an american. MOVEMENT NUMBERS CHART FROM FACTORY LIST. Should you require a more conclusive valuation of your time piece then please do not hesitate to email us. 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.
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 to calculate the year of manufacture. The watch's date of manufacture is calculated using the serial number and a list 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. This tool cannot be used to guarantee a Seiko's authenticity but it can be used to help spot a fake Seiko. 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.
Iwc Serial Numbers Indicating Production Dates List
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.
My related tools Citizen, Casio, Omega, Tissot, Rolex, Breitling, Longines.