Enter your Style Number in the box below to find your watch's date and additional Style Number information. You are encouraged to read the article for important information about using Style Numbers. Download Ver 4. This version extends the Style Number dates back to ! The online version above also provides dates for Style Numbers as far back as
I'll start the ball rolling with dating Omegas. The Style Number of indicates the year of introduction for the watch wasbut this clearly cannot be the case for watches with caliber movements. Serial number charts are only available for a handful of manufacturers How to date a vintage watch. The 's. Swiss and solid gold cases sometimes do not have the numerical pair as dage. This Hollow bust adjustment sew to be expected, and we have included an option to report inaccurate information on the result pages so the database can be continually improved. Also, round watches were once again in style.
Opertating room nurses association. How to Date a Watch in 16 Steps
Through automation, Jones could soon outproduce the very limited single-owner workshop system, and investors came flocking. When dropping an older How to date a vintage watch, it was not uncommon for the balance staff, which holds the balance wheel, to break. If you reset your watch and it runs for a while but then stops repeatedly at specific times, Fuck all my haterz number of issues are warch. They also continued to grow and expand their production facilities. A Waltham watch will have a serial vlntage of 35, or greater, according to oldwatch. How Your Timepiece is Powered. Girard retired in and Urs Schild took full control. Despite difficulties due to the Great Depression and stock market crash ofthe firm continued to grow again thanks to a focus on Nasty rock production of chronograph wristwatches. You will need to check the inside movement of the watch for a pictorial How to date a vintage watch symbol to identify the manufacture date. This code is typically found on the outside backcase of the watch, just below the serial number. It is a thinner coating than via gold-filled. I am slowly adding serial number tables to this site. Following the challenges of WWII, the company began to focus on ultra-thin wristwatches for men and women, while still producing traditionally-styled complicated and high-grade models. Locate the date code.
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- 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.
- Today, Waltham watches remain highly desirable collectible timepieces.
Lots of people ask about dating watches so I thought it might be a good idea to share our collective information. I'll start the ball rolling with dating Omegas. Essentially all Omegas are dated by their movement number, obviously you'll need access the movement to find this.
Once that's done here's a list of movement numbers with corresponding years, I hope this is legible. If your movement has a R next to the number it means it's a service replacement movement thanks to JonW for that snippet of info. Hope this helps and if anyone want to share dating information from other manufacturers please add to this post.
I've got a scan of a German Tissot dating sheet somewhere, if I can find it I'll translate, type it out and post later. Mods do you think this might be worth pinning? Hopefully it'll grow into a useful resource for many. The first number represents the year and the second the month of manufacture.
So this one dates from September Obviously you need to have an idea of the decade the watch was produced. If you're uncertain about this there's also a dating calendar on the link below. Tissots are dated by the movement numbers like Omegas, here's a list of numbers with there corresponding year s. In the 's Bulova incorporated a letter and number system to date the watches they manufactured, these are stamped on the outside of the case back.
Rolexs are dated by a serial number which is found between the lugs, at the bottom of the case 6 o-clock. The serial number denotes the actual manufacture date. Date of market introduction may vary, expect to add 6 to 18 months.
Also just to add to the Rolex numbers Gary, any case that starts with 44 or 47 is also a service replacment :. Inside the caseback is a code consisting of one letter and one number stamped in ink - don't wash off. Don't ask about the logic, nobody seems to know :D The letter is believed to indicate either the month of manufacture, or the production line, again no one seems to know for sure. From onwards dating can be done using the numbers on the dial at the six -o'clock marker.
Numbers to the left of the marker indicate model of watch, those to the right of the marker are normally the movement number and year of manufacture. Assume an eight figure number, first four are , this is the catalogue model number, and to the right, indicating a 24 movement, and year of manufacture as As far as is known, longer than eight figure numbers follow this pattern, but always with the last two indicating year of manufacture.
Timex sub-brands also using some or all of this system include Kelton, Saga and various unbranded character watches. Thanks to Rolexforums member Bagel for the info and my mate Dave for bringing it to my attention :.
If anyone else has other manufacturer production calendars or means of dating watches please feel free to contribute. Schild , 25 jewels and 17 jewels in the Airman Special.
Services - late s to late s. Thankfully he corrected this mistake of mine I don't own a Longines got something incoming though so can't vouch for its accuracy. Hi Gary,i hope you dont mind,but i just wanted to add something to your great thread.
Good luck with your research,this is a thread that we can all contribute to,and learn from! You can post now and register later. If you have an account, sign in now to post with your account. Paste as plain text instead. Only 75 emoji are allowed.
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Reply to this topic Start new topic. Report post. Posted January 7, Cheers, Gary P. Share this post Link to post Share on other sites. Right Seikos next. Here's my my by way of an example. Next up Tissot. Found my scan and typed this lot in, so a labour of love. I do suffer from mild dyslexia so I'm not guaranteeing the accuracy of this chart. Cheers, Gary. Next up Bulovas. Here's an example from M8 Image nicked from the web Cheers, Gary. Rolex Rolexs are dated by a serial number which is found between the lugs, at the bottom of the case 6 o-clock.
Here's a list of their oyster model serial numbers and corresponding years. Please don't get all technical on me as I know diddly squat about Rolex :blink: Cheers, Gary. Also just to add to the Rolex numbers Gary, any case that starts with 44 or 47 is also a service replacment : As is the sapphire crystals that have an "S" inside the LEC BTW Great idea for a thread :thumbsup:.
Early Timex UK Dundee markings. Inside the caseback is a code consisting of one letter and one number stamped in ink - don't wash off - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 - 9 Don't ask about the logic, nobody seems to know :D The letter is believed to indicate either the month of manufacture, or the production line, again no one seems to know for sure.
Thanks Phil and Mel :. Here's the year and corresponding serial numbers for Tudor. Serial Earliest B36xxxx B39xxxx B50xxxx B56xxxx B59xxxx B79xxxx B85xxxx B99xxxx H13xxxx H24xxxx Thanks for pinning this Phil? In the meantime I'll do some digging on the interweb and see what I can find.
Posted January 8, Great idea for a thread :yes: Not an exact science but Glycine Airman watches can be dated approximately by their movements: to Airman 1 Felsa the "Bidynator" movement 23 jewels to Airman 1 and Airman 1 Special A.
Schild , 25 jewels. Great thread, thanks guys! Great job, thanks Gary. This needs pinning to the top of the forum. Posted January 27, edited. Great thread Gary and others. Aquastar Eterna Edited January 27, by JonW. Posted January 27, A rough guide to dating Services watches by the dial logo Posted January 29, edited.
Posted February 26, Posted May 8, Posted June 5, Posted June 6, edited. Posted June 10, Just stumbled across these. Posted June 10, edited. Join the conversation You can post now and register later. Reply to this topic Insert image from URL.
The hour markers were quite simple, though. He made many very high-grade wristwatches, comparable to those produced by the finest Swiss watch companies, and won the First Prize at the Geneva Observatory for timing. Look for markings of s style. Here are samples of the styles that each decade offered. Unlike a perpetual calendar, these watches will need to be manually adjusted at the end of every month with fewer than 31 days. Second Time Around Watch Company main
How to date a vintage watch. Finding the Model and Serial Number
How to Date a Watch in 16 Steps - WahaWatches
How to Determine the Age of a Watch. By Kevin James. How old is my watch? Sometimes it is easy to answer, and sometimes it is impossible.
Many have gone out of business, while others destroyed records to save space. Some companies as with the Gruen Watch Company , even lost rocords to fire or other natural disaster. The companies are not to blame. I am sure they had no idea that their timepieces would someday be collected. There are several ways to get an idea of when your watch was made. I am slowly adding serial number tables to this site.
Serial number records are available for many of the old pocket watch companies like AM Waltham, Elgin, South Bend etc. If serical number records are available for your watch, here's how to use them:.
You will notice that there are many numbers stamped at various locations inside and outside your watch. They all mean different things. Write this number down and compare it to the charts on this website. This will give a good idea of the manufacture date. It will NOT tell you the actual date the watch was acquired If there are some letters incoroporated in the serial number common with Hamilton and Elgin your watch was probably made AFTER the last date on the chart.
These numbers are stamped on the back outside of the case. If there is no two symbols, it could be that your watch was made before The code is very simple.. The code was usually stamped on the back of the watch case. For exabple, If you have a Bulova watch with the stamp M3 then it was made in So, How do you determine the age of all of the others?
Quite often it comes right down to what the watch looks like. Here are samples of the styles that each decade offered. The 's. Note the thick hands, engraved patterns and bold design of all of these watches. These watches are typical of the "Deco" style of the teens and 20's. The Elgin and Hamilton were dated by serial number, while the Gruen was dated by an inscription on the back.
The "New Haven" was dated by looking at the style of the watch. It looks very similar to the styly of the others. Therefore I think it is from the 's. In the 's there was a style change from highly engraved cases to smoother cleaner lines. Notice that the watches from the early 's still have engraved cases. Thin tank watches became fashionable.
This was made possible by the advent of square movements. Until then all movements were round, limiting the designs. The Bulova and Hamilton stepped cases shown here on the left are a perfect example of this. Men were preferring tank watches, however only round movements were available, therefore the case was stepped to accomodate the movement and make the watch APPEAR to be square. First battery operated watch! The 's watch styles were very similar to the styles of the 30's.
With only a few suttle changes. The lines were fairly rigid and angular. Hour markers became less fancy. A few words that sum up the 's are Futuristic, Automation, and expressive. It seemed that all eyes were fixed on the future. Many but not all watches were affected by the vision of the future. As you can see from some of these examples, bold and fancy was back in style! Also, round watches were once again in style. During the 50's round watches and "Tank" watches were evenly fashionable The style was fairly modern, and bold.
Hands got a little wider and came to a sharper point. Dials were larger while the cases were made to be less of a focal point The dial and crystal go right to the edge and the lugs are smaller. The 's These pictures sum it up perfectly. Bell bottoms, Disco, and big gawdy watches with thick heavy cases, wide square hands.
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