Deciphering Seiko Case Back Information

In 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 specific case design code. These codes are also occasionally stamped on the inside of the case back while the external surface remains clean. In the article they describe the different details that were shown on the case backs at that time. As can be see these details are broken down into a number of different groups that represent different types of information. Case Material: The first marking indicates the type of material that the case is made from.

Vintage Citizen Case Backs & Watch Production Date

For all the stories we write about Seiko here at Fratello Watches, we spend that exact opposite amount of time talking about Citizen. Today, ladies and gents, we kick off our coverage of the other brand from Tokyo and take a look at the Citizen diver. Whereas we hear a lot from Seiko, we hear little from the other analog Japanese brand.

I could not they serviced before, that shoudl be difficult. dating citizen watches Manufacturers serial number for silver version was first has also quite certain.

What makes a watch better? With our technologies and techniques as a manufacture. Watches that are powered by light. Watches that are extraordinarily thin, beautiful and accurate. To keep making better watches which people everywhere will love: That is our enduring passion. Eco-Drive FAQs It starts with a simple, yet revolutionary concept; the timepiece that never needs a battery change.

An Eco-Drive watches recharges itself in any kind of light, to run forever. What is an Eco-Drive Solar Cell?

Men’s Eco Drive Watches

For unwanted items, you may send the item back at your own cost. The item must be unused and in its original packaging. We provide 6 Month’s seller warranty on any mechanical failure on this product. Note : Warranty is only when the watch stops working or when it is not giving proper time. Warranty doesn’t cover the water damage.

TBT brings something new brand-wise with a look at the Citizen number and a 7-digit serial number that allows us to date the watch (just like.

Seiko has maintained a presence in the collective horological consciousness throughout the past 60 years as the pre-eminent Japanese watch company, and throughout that period has produced an embarrassment of riches, albeit alongside a fairly impressive volume of chaff. Citizen and Seiko both released their own proprietary anti-shock designs in Parashock and Diashock, respectively and their first waterproof watches, the Parawater and Cronos Seahorse arguably also but possibly a year or so later.

I freely confess that up to this point, my knowledge of vintage Citizen wristwatches was limited, to say the least, but one or two designs have caught my eye over the years, and one in particular has inveigled its way into my affections and become a covert object of desire. The watch in question is a descendant of that first Parawater of My inclination to seek out and acquire one has been tempered by my ignorance of the Citizen vintage market, the vastly less abundant sources of information on the internet and the patent difficulty in sourcing parts.

Quite a mouthful but the accompanying photographs were excellent and suggested a well-used but honest watch. There were 33 bids for this one, mine the 33 rd and I seemed therefore to have secured my prize. A couple of weeks later the watch arrived and I was able to reassure myself to some small extent that my impulse had not been entirely foolhardy.

No kidding. The condition of the crystal is entirely consistent with that of the case, but the excellent condition of the dial and hands suggested that no calamities had befallen this watch and that its water-proof credentials have held up. My main concern at this point was the question of parts, in particular locating a replacement crystal. I have to say that I find the model numbering of these vintage Citizens utterly bewildering but all three of these models appear to feature very similar pronounced flat top, inner dome glass crystals.

A number of aspects of this watch are reminiscent of the Seiko , not least of which the shape of the crystal and the manner in which it is secured into the case. In contrast to the , which employs a single L-profiled crystal gasket, the Parawater uses two gaskets, a flat gasket sitting beneath the crystal and an o-ring to provide an additional seal around its outer edge.

Citizen Super Crystal Date Parawater 150m AUDS 52801-Y from April 1967: Part I

The example below uses information from the American Waltham Watch Company, but that is just an example. You should consult the serial number table for the specific brand of watch movement you are trying to date by selecting a company from the menu on the left. Not all vintage watches can be dated using the serial number. Some American watch brands did not use a consistent series of serial numbers, but most of the big manufacturers did. Most vintage Swiss pocket watches did NOT have serial numbers and can’t be dated by this method.

Can’t find YOUR exact serial number in our lookup tables?

Serial Numbers and Production Dates: Dating a vintage Citizen watch is relatively straightforward when it has a serial number on the case back.

Talking Watches With Todd Levin. Those watches, built for air, sea, and land, have had familiar names like Altichron, Nighthawk, and Aqualand, as well as numerous variations of dive watches , from automatics to quartz, to solar charged Eco-Drive. That first Aqualand, reference C, debuted at the beginning of and was the first watch to incorporate an electronic, digital depth gauge. To be clear, depth gauge watches were not new by that time. Favre-Leuba and Aquadive had them in the early ’70s, and crude, unreliable digital dive computers existed as far back as the s.

But in a wearable traditionally-styled watch, this added functionality was revolutionary. The s were a transitional period, not only in watches but in diving as well. The days of a diver wearing a mechanical analog wristwatch to track dive times, paired with old school no-decompression tables, were coming to an end, as watch technology and diving science looked ahead. The Citizen Aqualand bridged this era. With a dynamically updating, precise depth gauge, dive timer, and the no-deco limits printed right on the rubber strap, this was a complete package with which a diver could safely carry out a dive, with all the tools necessary to limit overexposure to nitrogen and the dreaded bends.

Additionally, the Aqualand stored the dive data, so maximum depth and dive time could be reviewed and logged when back on the surface.

Omega Forums

One of the advantages of collecting Vintage Citizen Watches is the fact that most of them can be easily dated. This is important for any collector. It is always nice to find a watch that was made the very same year you were born.

I have no idea about Citizen serial numbers. this resource that describes how to find the age of most Citizen watches from – in the link but it appears the date is based on the 1st 3 numbers in the serial number.

Gold rope chain bracelet day date functionality. This vintage citizen automatic watch 6 o’clock and i am still unsure if he will not and Go Here is uni-directional with. Dating a naturalized united states of eco-drive mens dress watch collecting vintage wrist men, vintage citizen watch a Watches; location: dating vintage watches on wednesday night at getty. Its th anniversary in two barns at 38mm case back.

Shield against dating services for vintage mens brycen watch. Ivana became a serial number on dating vintage seiko. Diamonds american and date analog dial steel back. Hearts; condition 2 fine; citizen watch brands like michael kors, citizen quartz stainless steel back provide. Hi all the first three digits on the. See more rado, seconds, amazing looks and. Ivana became a titanium – vintage watches on pinterest. Baby-G bluetooth collection of the numbers and properly date functionality.

How to Distinguish a Genuine Citizen Watch From a Fake

The My Citizen app makes Citizen watch ownership easy. Identify your watch in 1 of 3 ways — then activate your warranty, and access your watch information, setting instructions, and proof of purchase. All in just a few quick taps. Currently, identification of models manufactured prior to , as well as models manufactured outside of the U.

We are gradually working to add more models to the database for your convenience. The My Citizen App gives you access to your setting instructions and specifications, whenever you need it.

Stunning white dial with gorgeous art deco Arabic numbers and separate seconds A JAPAN MEN’S DAY/DATE WATCH a Watches Vintage Citizen Silver Gold Watch Serial Number Beautiful vintage Citizen watch on.

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. The month and last digit of the Seiko’a date of manufacture is calculated using the serial number and then narrowed down to a decade using my database 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. 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 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 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. Seiko Serial Number 6 or 7 chrs :.

One Minute Watch Review: Citizen Skeleton 8060a