#Seiko model number qns911k serial numbers#
#Seiko model number qns911k serial number#

The new Seiko Five Sports models can be identified by the stylized Five logo that was introduced with the new series in 2019.

#Seiko model number qns911k serial number#

These models also use a six digit serial number but this does not follow the same format as other Seiko models. Note: This serial number format does not apply to the new Seiko Five Sports models. There are some errors on this site but in general it is quite reliable. A comprehensive date calculator can be found here - SEIKO - Serial Number to Manufacturer Date Decoder. You just enter your watch serial number and caliber number and the date will be calculated. If you want to confirm the production date on a specific model there are a number of online calculators available.

#Seiko model number qns911k serial numbers#

While most of the seven digit serial numbers followed the Year, Month, Production # format there are some examples that seem to follow a Month, Year and Production # format. Fake Seiko 33 ( 'Seiko' written in the wrong manner in the. Just contact us at 1+ 800 504-9996 for more information. If your model number is not shown here, it is extremely likely we can be of help. We provide many more services than what is listed here. Also check that the engraving is neat, evenly spaced, aligned and features sharp edges. The following is a list of many of the Seiko models we service and repair. The first 4 are the movement calibre number, the second four are the case/model number. This seven digit serial number continued until 1969, so there is a transition period where some models had a six digit serial and other models a seven digit. The Seiko movement and model number can be found on the caseback in two sets of 4 digits joined by a dash. Previous to this Seiko used a seven digit serial number with a similar format.

The six digit serial numbers are found on Seiko models beginning from 1966. Other clues to the model decade can be the watch styling or branding, for example Seiko Advan models are associated with the 1970вЂ™s. For movements that were produced for a long period of time they often go through various revisions and are marked with a version letter like A, B, C etc at the end of the general calibre e.g.

Nous concevons et dГ©veloppons nos propres mouvements en utilisant des technologies de pointe. This can be determined by the calibre number, as most movements were not produced for longer than a decade. Seiko fait partie des rares manufactures horlogГЁres entiГЁrement intГ©grГ©es. Exactly how this production number was allocated between models and production runs is not clear.ДЄs the year is only comprised of the single digit, to determine the relevant decade the model is from you need to know the period that the watch was released. This indicates the example was manufactured in May 1976 and the unique production number is 2290. For example on this case number of 7005-8062 the serial number is 652290.