These items are not for sale and the descriptions, images and prices are for reference purposes only. You can reduce the number of items displayed by entering a keyword that must be included in the description of the item. A gentleman’s gold open face pocket watch, Waltham. Crown wind. Show 14 more like this. An early Waltham sterling silver open face pocket watch, silver dial with applied golden hands and Roman numerals, subsidiary seconds on a full plate key wind movement signed Am.

Movement Identification

How Your Timepiece is Powered. Battery-powered watches should not be left unused for extended periods of time — a battery should be replaced or removed before they burst or leak acid, which can cause serious damage to the watch movement. A battery will generally last at least 1. If your watch is powered by a manual-winding movement, then it is solely powered by winding the crown of the watch in a clockwise or forward direction until resistance is felt and the crown cannot be wound any further.

Instructions for winding will be detailed in the next section. A full wind is required before wearing the watch and should typically last between hours.

Information about the Waltham Watch Company. spade hands and signed American, Waltham Watch Co, the movement with engine-turned Co Waltham, ‘ giving a date of manufacture of circa , the white enamel dial with​.

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. Compare the bridge shapes shown in Jobin for the Eterna movements and those seen on Stauffer branded Eterna movements. The movements are definitively identified as Eterna by their keyless work, but their top plates are different from those shown in Jobin.

Vintage 1930s Waltham Pocket Watch.

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Museum number , Escapement club-tooth lever.

My first Waltham was a “Vanguard” model railroad style watch, 16 size, 23 jewels. The movement in these model watches is spectacular, maybe the most.

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. A date case pocket watch has a closed case that goes over the face of the watch. An open face pocket watch has no cover over the face and it winds at the 12 o’clock position. A sidewinder pocket watch has no cover over the face and it winds at 3 o’clock. Open the back cover of the watch with pocket fingernail and look for identifying names — a magnifying glass or loupe may be necessary.

How to Determine the Value of a Pocket Watch

Around a new movement called was introduced. The movement is a movement with shock protection the balance wheel jewels are different. Balance wheel: The balance wheel alloy was changed and improved over the years.

Watch the crown down on a hunting case Waltham dating watch, which pocket On the other side of the movement is a company of numbers watch from two to.

Amongst collectors of American horology, Hamilton stands out as the finest American watch made. However arguable this statement may be, there is no denying that Hamilton watches demand a premium amongst collectors and are without question, the most collectable of all American made watches. This brief history covers Hamilton from its inception in until , the years highlighted in this site. It is not meant to be comprehensive, but to offer the reader a historical background on Hamilton and the production of their wristwatches.

The new company would be known as The Hamilton Watch Company. The first watch made under the Hamilton name was an size jewel pocket watch in With the election of a new president in , Mr. Charles F. Miller, Hamilton decided to expand its movement offerings. Watch trends began to lean towards smaller movements and Hamilton spent a great deal of time evaluating this opportunity. Under the new leadership of Mr. Miller, Hamilton entered the field not as a pioneer, but then became a trend that was more than just a passing fad.

Prior to , the Hamilton Company sold uncased watch movements only. Soon after that date, however, began the conversion of Hamilton to a completely cased line and broadening of that line to include in addition to the standard Hamilton railroad watch, dress watches for men and women.

Pocket Watch Serial Number Lookup Database

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.

A Waltham Pocket Watch dated probably similar to the model used by Sir Ernest Vintage Antique Pocket watch movement American Waltham Watch Co 18S.

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Waltham Pocket Watch Serial Number Lookup

Click here to view additional historical photos of the Waltham factory. Their vision was to form a watch company that could produce high-quality watches at a lower cost using interchangeable parts. With financial backing from Samuel Curtis, of small-arms manufacturing fame, the watch production began in , and the first small group of watches were finished in late The first watches produced went to officials of the company, and it was not until that the first watches were offered for sale to the public.

Problems were encountered with the new production methods.

The English Lever movement is in good condition and working order. A very nice Antique, Swiss made Quarter Repeater Pocket Watch dating from c

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:. Based in Waltham, Mass.

The company established an expertise in machining quality high-precision parts that could be interchangeable in their watches. Elgin Material Price List Catalog 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.

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WALTHAM WATCH CO

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.

AWW Waltham 18ct hunter cased gents pocket watch. 15 jewel movement. Full inscription to inner back dated Monogrammed cover. Running.

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!

Dating waltham wrist watches

The serial number is 28 All stones are tested with a Presidium Gem Tester. New black faux leather band. What you see is what you get. Waltham premier 17j running keeping time clear crystal great case dial shows pitina. It Does NOT include a band.

I took the watch to another jeweler who confirmed that the movement’s serial number is and its case’s serial number is The mystery deepens.

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.

Repairing a broken Waltham watch part 1 of 3