How to Determine the Age of a Watch. By Kevin James. How old is my watch? This is probably the most common question watch collectors have. 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.
How to Determine Value of Waltham Watches
Another resource is the Pocket Watch Database, an ever-growing online listing of movement grades and serial numbers to aid in pocket watch identification.
In Aaron Lufkin Dennison, Edward Howard and David Davis formed a company with a plan to use machinery to manufacture watch movement parts so precisely that they would become fully interchangeable. They initially outfitted space for design and manufacturing in Howard’s clock factory in Roxbury, Massachusetts, a community neighboring Boston.
In they moved to a new factory across the street from Howard’s clock factory. Based upon the experience of earlier failed trials, Howard and Dennison eventually perfected and patented their precision watch making machines and create the American System of Watch Manufacturing. The name was changed from Warren Mfg. The company produced gilded full plate pocket watches ranging from 7 to 15 jewels which found acceptance in the industry, the first pocket watch produced in America of standard interchangeable parts, fostering growth until the country began experiencing a recession in Sales dropped, debts climbed and bankruptcy became inevitable.
The Boston Watch Company was sold at auction in April Royal E. Robbins and D. Appleton, New York watch wholesalers, along with Tracy and Baker, watch case manufactures in Philadelphia, purchased The Boston Watch Company factory and part of the other assets at the auction. Most of the remaining Boston Watch Company material and watches in progress, along with some of the watch making machinery were acquired by E.
Pocket Watch Serial Number Production List
There seems to be a problem serving the request at this time. Check out this selection of high-quality Waltham mechanical movement wristwatches. These watches are great low-maintenance accessories for those with active lifestyles. The second hands rotate in a sweeping motion, moving seamlessly around the dial.
Vintage Waltham Automatic Stainless Steel Mens Day Date Watch 17J waltham autochron 25 Jewel Automatic Watch Movement.
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Waltham Pocket Watch Serial Number Lookup
Like any other collector’s items, the oldest and rarest pieces are the most watch, so it is important to know as waltham information as you can about a watch before buying or selling it. It is fairly simple to confirm a watch is a Waltham pocket watch and to identify the model and manufacturing date. Identify watch type brief pocket watch. There are three basic types.
Serial Numbers With Description Of Waltham Watch Movement Vintage Waltham Automatic day/date mens watch seconds, Japan, cal.
Description Vintage s Waltham pocket watch. The watch has a stem-winding movement, grade , which is working well. The movement is fully signed and the serial number which dates it back to The movement is protected by an inner hinged cover with a later inscription dated The watch measures The case has light surface marking from use and a small “ding” to the outer edge of the back but overall it is in nice condition for a s piece.
The glass lens has a small nibble under the lens at 6 o’clock and some minor marking from use but overall it is in nice condition. The signed white dial is in nice condition and has blued steel hands, a subsidiary seconds dial and an outer minute track. The watch will be sent in a new presentation box. All of our prices include UK and worldwide postage.
Non-UK buyers are welcome but payment can be made by Paypal only. Please note that we are an on-line only business and do not have facilities for callers.
The Hamilton Watch Company History
Please use the following tables to help determine the approximate age of your watch. Remove or open the back cover from your watch and look for a number engraved into the movement; this is the serial number for your watch, and by using it, you can find the closest years it was made on these tables. Please note there is a difference between the number marked on the movement and the one marked on the case.
These tables are only accurate for the movement serial numbers. Gilbert, et al. ISBN for the edition for more information about your watch.
Most Waltham pocket watches have some value, even if it’s only for scrap and parts. could mass produce watch movement parts with precision and render them Determining the date of your Waltham pocket watch involves.
Vintage Watchstraps. This page is not intended to be a comprehensive reference of watch movements, of which there are hundreds, possibly thousands. It is a small selection of often unidentified old movements that I have been able to positively identify. I don’t intend to show movements with their makers names on them, because they are already identified. The idea of this page is to try to identify otherwise unknown movements found in the type of watches that I collect, which are principally Great War era men’s wristwatches with 12 or 13 ligne movements.
It is often difficult to identify movements from the shape of the top plates or bridges alone. Although some movements such as the IWC calibre 64 leap out to the experienced eye, other are less easy because of similarities between the products of different manufactures, and manufacturers altering bridge shapes for different customers.
In fact, the apparently huge variety of Swiss watches is explained by this phenomenon: once the basic layout in a round movement of the barrel, train wheels, escapement and balance was arrived at, there was little scope, let alone need, to change it. Manufacturers altered the appearance of their movements by changing the top plates, but the basic layout remained much the same.
Note that the setting lever screw is an exception to the rule about screw placement, it can be in different places in stem set and pin set varieties of the same movement, or absent altogether if the keyless work is negative set. The shape of the cocks and bridges is more of an aesthetic consideration; so long as all the pivot holes and screw holes are in the same places, then bridges of very different shapes can be freely interchanged. Some manufacturers produced many different movements with the same basic layout and identical train and keyless work components, but with different patterns of cocks and bridges.
Vintage 1930s Waltham Pocket Watch.
If you are lucky enough to own a Waltham watch you might find it is more valuable than you think, especially if it is in pristine condition. Waltham watches are highly collectible and some specimens are a worthwhile investment. See some expert watch investment tips from a Master Watchmaker here. Of course, the only way to know the true value is to take your Waltham watch to a professional watch valuer or a Waltham pocket watch expert. Source: Wikimedia Commons. In Aaron Lufkin Dennison, Edward Howard and David Davis formed a company with a plan to develop machinery that could mass produce watch movement parts with precision and render them interchangeable.
The company produced gilded full plate pocket watches ranging from 7 to 15 Waltham Watch Co. introduced the size, jewels Vanguard movement in Pocket Watch Database: Serial number lookup and information for Hamilton.
I Forgot My Password. Keep track of your watches, notes, service records, upload photos, and use our value guide! The Pocket Watch Database has compiled data covering the major American pocket watch manufacturers and created an easy way to find information using the serial number on the watch movement. Here are a few tips to find information about your pocket watch:.
Login Email. Don’t have an account yet? Join for FREE Keep track of your watches, notes, service records, upload photos, and use our value guide! Join Now. My Collection Login Join for Free. Toggle navigation. Enter the serial number from the pocket watch movement below.