Watch Serial Number Lookup

Hamilton factory: Using a precision scale to fit balance screws to a balance. Hamilton Watch Company: Early Days In 1874, General Ulysses S. Grant was President of the United States and Conestoga wagons creaked their way along the Lancaster Turnpike, as citizens heeded the call of Horace Greely to 'Go West.' Another form of pioneer was building a factory in the pastoral community of Lancaster, Pennsylvania.

1. Serial numbers are used to identify specific machines and equipment by assigning a previously unused number to that particular device. Computers, cell phones, electronic merchandise, and even vehicles can be identified by a serial number.
2. FIND THE MODEL NUMBER ON YOUR ROLEX WATCH. As with the serial number, the bracelet must be detached from the 12 o'clock side of the case to be able to check the serial number. For instructions on removing the bracelet, watch the video above or call us at 1-800-494-3708 to speak with a Rolex expert.

The Adams and Perry Watch Company was built right beside the turnpike. Its founders possessed a good combination of skills: Mr. Perry was a watch designer, and Mr. Adams was an organizer and promoter. They brought skilled watchmakers to Lancaster and began production in 1875.

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Like so many infant industries, Adams and Perry did not have enough capital to market their product. Lancaster citizens came to their rescue in 1877, raising $225,000, and the reorganized company was renamed the Lancaster Watch Company. The Lancaster Watch Company continued to suffer growing pains and was reorganized again in 1884, this time as the Keystone Standard Watch Company.

Nevertheless, the financial problems persisted until 1892. In that year, the Hamilton Watch Company came into existence as a result of yet another reorganization. The name, Hamilton, was selected to honor Andrew Hamilton, original owner of the Lancaster site on which the factory was situated. Manam kothi paravai movie video songs download. Hamilton was granted the land by William Penn's heirs and is credited with founding the city of Lancaster with his son James. Hamilton Watch was founded by merging Keystone with the Aurora (Illinois) Watch Company. Aurora machinery was moved to Lancaster in summer of 1892. Among the leading business and professional men of Lancaster who founded the Hamilton Watch Company were J.

B.Bausman, John F. Brimmer, Harry B. Cochran, Frank P.

Fondersmith, George M. Franklin, John Sener, John C. North, Martin Ringwalt, J. Frederick Sener, William Z. Sener, James Shand, Peter T. Rood and Henry J.

Cain of Springfield, Massachusetts represented the Aurora interests. Hamilton Railroad Watches The Hamilton Watch Company was founded in 1892 and set out to serve the railroad market with accurate timepieces. The rugged, precision watch that Hamilton produced became a favorite among railroad watch inspectors and personnel. In fulfilling the railroads' requirements for accuracy, it also filled the needs of the general public for a timepiece of high quality. By the turn of the century it came to be known as 'Hamilton – The Railroad Timekeeper of America.' In 1927 Hamilton purchased the Illinois Watch Company of Springfield, Illinois and Robert E. Miller, vice-president, left Lancaster to become its general manager.

The Hamilton-Sangamo Corporation was formed in 1929 by the Hamilton Watch Company and the Sangamo Electric Company of Springfield, Illinois to market a new line of electric clocks. The Hamilton-Sangamo Corporation was sold in 1931 to General Time Instruments, Inc. Trademarks of the E. Howard Watch Company were acquired by Hamilton in 1931.

Although never extremely active in the manufacture of 'Howard' watches, Hamilton has produced small quantities under this brand name. Hamilton Military Watches American soldiers during World War I preferred the smaller size and convenience of the wristwatch to the 'old-fashioned' pocket watches.

This trend caused a major shift in American watch production, with a new emphasis on producing wristwatch models for both men and women. During World War II, Hamilton ramped-up production of several models of chronometer to meet the US Armed Forces (particularly the US Navy's) need for an extremely accurate timepiece which could be used for navigation at sea. Prior to WWII, such highly accurate instruments were only produced abroad.

The first Hamilton chronometers were delivered to the Navy in February 1942, and at their peak Hamilton was making 500 chronometers per month! Hamilton Model 23 Military Chronograph was widely used during WWII as a navigator's 'stop-watch'. Based on the super-reliable 992B with Elinvar hairspring and mono-metallic balance, the Mod 23 adds a chronograph mechanism, making it one of the most complicated watches produced by Hamilton.

Hamilton has always been on the forefront of horological innovation. The Elinvar hairspring was patented in 1931 and used in all movements thereafter. The name Elinvar was derived from the term 'Elasticity Invariable' and was the first alloy to resist the changes in elasticity that occur with changes in temperature. Hamilton Electric. Hamilton Ventura (modern repro) In January 1957, Hamilton introduced the world's first electric wristwatch, a breakthrough for the industry and the first basic change in portable timekeeping since the early 16th century. Powered by a tiny 1.5 volt battery guaranteed to run the watch for more than a year, the new watch completely eliminated the need for a mainspring. The electric current necessary to operate one 100-watt bulb for one minute could run an electric watch for 20 years.

The Hamilton Electrics featured not only a revolutionary movement design, but also were known for their avant garde styling, making them among the most collectible watches today. Also during the mid-fifties Hamilton embarked on a program of expansion and diversification. As a result, the company produced watches under three brand names – Hamilton, Vantage and Buren – in six plants in this country and abroad, manufactured sterling and plated silverware, fabricated and processed rare and exotic metals, and produced mechanical and electronic measuring devices and components. Hamilton also produced rocket fuel alloys, special metals for the Apollo program, missile timers and safety and arming devices for military applications. Hamilton continued to produce some of the finest American watches until 1969, earning them the distinction of being the only American watch company to survive global competition will into the 20th century. They truly represent the pinnacle of American watchmaking.

Modern Hamilton Watches If you own a modern, battery-powered quartz Hamilton Watch, you should know that it has no connection to the original Hamilton Watch Company. Watches bearing the Hamilton name can still be found today, but the brand is now owned by the Swatch Group, one of the largest Swiss watch conglomerates. Any Swatch service center can perform repairs on your modern Hamilton watch. Iphone launcher apk. Hamilton Watch Company Hamilton Watch Serial Numbers and Production Dates Total Production: Approx. Be sure to use the serial number on the movement (the works) of the watch. Do not use the serial number from the watch case. Can’t find your serial number in the table?

For an explanation and example of how to use our serial number tables. Need help finding the serial number on your watch? For instructions on how to identify and open most common case types. At Renaissance Watch Repair, we are experts in the repair and restoration of Hamilton watches, and they are one of our personal favorites to work on! We are also always looking for Hamilton watches to purchase. Please if you have any questions about the repair of your vintage Hamilton watch.

How to Find Info About Your Pocket Watch 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:. Always input the serial number from the pocket watch movement (the 'guts' of the watch). Never use the serial number from the case or any other part.

If the serial number includes a letter, enter it along with the number when using the lookup feature. Many pocket watch case backs screw off.

Others may require a dull wide blade to pry or pop the cover. Be careful not to scratch or damage the movement. Always select the correct manufacturer, which is usually stamped on the watch movement. If the manufacturer is not listed on the site, you may have a 'private label' watch or it may not be American-made.

Understand that many companies did not keep accurate or complete records. As a result, information displayed on this site may have inaccuracies. This is to be expected, and we have included an option to report inaccurate information on the result pages so the database can be continually improved.

Pocket Watch Serial Number Lookup - Hamilton, South Bend, Illinois, Rockford, Waltham & Elgin Pocket Watches Serial Number.