CERTINA SERIAL NUMBER CHECK SERIAL NUMBERS
CERTINA SERIAL NUMBER CHECK UPGRADE
CERTINA SERIAL NUMBER CHECK CODE

Better handling of codes entered in the wrong boxes. Minor bugfix for the Seiko serial number decoder where 'Quartz' was sometimes shortened to just Q.Significant addition of 383 'no longer in production by 2012' dates on the Seiko serial number decoder.I never expected this to be of use for very modern watches, but it seems it is.

Fixed a hard coded date that meant Casio, Citizen and Seiko serial number decoders didn't work on watches made after 2019.

CERTINA SERIAL NUMBER CHECK SERIAL NUMBERS

Fix for incorrectly typed Fender guitar serial numbers showing dates in the future when they should fail.It can now find similar models, either where dots, dashes and spaces are switched or when the case material doesn't match but the rest does.

CERTINA SERIAL NUMBER CHECK UPGRADE

Upgrade to the Omega model number decoder.

Added new 'CNA' format to the HP calculator serial number decoder.

Added DOD serial number decoder to go along with the old DOD Model number dater.

Added Singer sewing machine serial number decoder.

Added Rickenbacker guitar serial number decoder.

Added Epiphone guitar serial number decoder.

Added Waltham watch and pocket watch serial number decoder.

Added hundreds of relatively modern movements into the Seiko serial number decoders.

Made general improvements to Seiko birth year watch tool, it is now faster, less likely to fail and should return more movements.

Added 434 more component manufacturer EIA codes to the Pots and speaker datecode decoder.

CERTINA SERIAL NUMBER CHECK CODE

Added several new EIA code formats to Pots and speaker datecode decoder.

Added Memphis factory for semi-hollow Gibson guitars.

Added new date code decoder for Behringer equipment including studio gear, guitar pedals and synths.

Added new serial number decoder for vintage Oberheim synths and drum machines (should work on all 80s 6 digit serials).

Added note for modern (2020) Apple devices on the Apple serial number decoder, Apple seem to be reusing 2010 codes so more than one date may be returned.

Added new Sansui decoder to hi-fi section.

Added new Naim Audio decoder to hi-fi section.

Added new Linn Sondek LP12 decoder to hi-fi section.

Added over 500 new PIC codes to the Omega model number decoder, mainly new models.

Added new Garrard 301 and 401 decoder to hi-fi section.

eBay stopped supporting its older link format so my apologies to anybody who followed a link and was presented with a blank eBay main page instead of useful search results, this is now resolved.

Significant bug fix across many pages.

Should work with all types of Pioneer equipment from the 1950s to current day.

Added new Pioneer decoder to the hi-fi section.

It should work with most things made my Motorola.

Bugfix on the Gibson decoder where some codes where returned with an incorrect date, thanks to Jenna for bringing this to my attention.

Updated Kawai Piano decoder with new ranges up to 2020.

Added new GPO telephone base code decoder.

Updated the Gibson decoder to include the 1994 specific serial number format.Corrected a few dates in the Boss database.This site is continually evolving with new manufacturers added and updates to existing model databases. Having a date for a collectible can help you check its authenticity and spot a fake, it can help you with a valuation and can also help you fetch more when selling items on eBay. Recent additions have been tools to date and identify Apple devices as well as Samsung Galaxy and Sony Xperia mobile phones. Aimed at collectors, sellers, dealers and eBayers, it now covers vintage or antique Rolex, Tissot, Timex, Elgin, Casio, Citizen and Omega watches as well as Gibson, Fender and CF Martin guitars, Roland and Boss (which includes all the old analogue gear and Boss pedals), Kawai and Yamaha pianos, DOD and Ibanez guitar pedals, Hot Wheels diecast models and some electronic component dating tools useful for dating vintage guitars, pedals and synthesizers. It is now one of the most comprehensive sets of serial number decoders on the internet. Since then it has expanded to cover my other interests and collectible vintage equipment in general. This project started back in 2012 when I wrote a basic tool to cross reference the serial numbers and the movements on my personal vintage Seiko watch collection. Welcome to .uk, a collection of serial number date decoders and tools.

Certina serial number check