Part of that litmus test is that the case, movement, and dial must bear one of the signatures known to have been used by Bulova, as explained in the bullets that follow. Any watch missing one of those three key signatures should be viewed with suspicion. Note, however, that some watches made in the late s–such as LEDs, LCDs, and quartz models-may not have the Bulova signature on the movement, and they may not have a traditional dial, but those instances are limited and obvious. There may be instances in very early watches–such as those that apparently date to pre where the dial is not signed, but those rare examples are the only instances where a Bulova dial does not read “Bulova”. From the early s to today, a Bulova watch will have a Bulova signed dial. The dial should not read “Movement” under the “Bulova” signature. Such verbiage is an announcement that the only thing genuinely Bulova about the watch is the movement–the dial and case were made my someone else.
Antique and Vintage Bulova Wristwatches
Poljot chronograph Casio AE12 LCA liquid-crystal-analog watch Traditionally, watches have displayed the time in analog form, with a numbered dial upon which are mounted at least a rotating hour hand and a longer, rotating minute hand. Many watches also incorporate a third hand that shows the current second of the current minute. Watches powered by quartz usually have a second hand that snaps every second to the next marker.
Bulova marks the date on their watch cases and movements as follows. On the back cover of the watch, below the serial number at the bottom there is a tiny date .
Founded in New York City in by Bohemian immigrant Joseph Bulova, the Bulova Watch Company has been responsible for numerous watch world milestones in its century-plus of existence and continues to innovate well into the 21st Century. Has jewel reliable Bulova movement. In the early s, with World War II threatening and American involvement in the conflict imminent, Bulova entered into a contract with the United States government to produce instruments that would aid the American war effort.
Many of these had little to do with timekeeping, including altimeters, variometers, telescopes for range-finding on artillery, and time fuses for explosives. As one of the few American watch companies, Bulova took its patriotic duty quite seriously: The company also devoted 25 percent of its advertising to the promotion of war bonds and stamps, a service for which it was awarded a distinguished service certificate by the Secretary of the Treasury Henry Morgenthau, Jr.
The Bulova 23 series — named for its jewel, self-winding movement — debuted in the s and brought wide popularity to a Bulova invention first used in a watch in
Bulova Watch Identification Guide
This is probably the most common question watch collectors have. Sometimes it is easy to answer, and sometimes it is impossible. There have been a lot of watch manufacturing companies that have come and gone over the years.
BULOVA: In the ‘s Bulova incorporated a symbol system to date the watches they manufactured. 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
Words By Hung Doan Share this story: I recently got myself the Bulova Moon Watch, a reproduction released by the brand earlier this year. For those of you unaware, the watch is based on an unofficial prototype worn by Astronaut David Scott during the Apollo 15 mission. Bulova naturally seized on the hype, and released their homage to that now iconic watch later that year. The Bulova Moonwatch re-edition. Now, as fascinating as this all is, I prefer to dig a little deeper on the watches I buy, so I started doing some research.
How to Date Watches?
April 18, in Chronograph Tags: Fast forward a decade or so and Breitling released the first version of the watch in this post, the Superocean Ref. The main differences between the two versions are that the early model has no running seconds subdial and has a plain diving bezel rather than the yachting bezel found on the later model. As you can see in the first picture, the watch in this post arrived in pretty poor condition.
Once out of the case, judging by the condition of the dial and the missing lume, it was clear that the watch had also had some moisture in it at some time.
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Below are some pictures of the movements in some of my watches. Swiss made, 15 jewels, circa ‘s. USA made, Hz, circa The Bulova Accutron was the world’s first electronic wristwatch movement, utilising the high frequency vibrations of a tiny “tuning fork” rather than the oscillations of a mechanical balance wheel to regulate timing.
These were issued to the British military during the Second World War and on into the ‘s. Soviet made, LCD quartz, circa late ‘s early ‘s. Elgin Grade Pocket Watch: ESA Dynotron Series:
The smaller watch brands: IAXA
Dating cases prior to means you have to largely rely on matching models to source materials and known examples. Many have gone out of business, while others destroyed records to save space. You will notice that there are many numbers stamped at various locations inside and outside your watch. Bulova – date symbols, codes, serial numbers leeassocreporters.
You can do an ebay search for a similar Bulova watch at auction and compare prices, you can also do a google search on your watches value. I myself find that vintage watches, if working get a collector vlaue of nearly what the watch originally sold for.
Another British Military watch on the blog this time, and something of an enigma. The watch is very similar in style and size to the W10 made by Hamilton from and subsequently by CWC from and it shares all of the attributes required to adhere to the strict standards for military use. The case is opened by removing the crystal and splitting the two-piece stem, and inside is a 17 jewel, manually wound calibre made by A. It has a higher beat rate, 28, bph as opposed to 21, bph, and also has a micro-adjustment mechanism mounted on the balance cock for more accurate regulation.
Here is a picture of a cal. In the picture above, the stem is pushed all the way in — in the winding position — and so the stem presses on hacking lever, it pivots around the fixed axis just above the castle wheel and the lower arm of the lever releases the balance allowing it to rotate freely. The watch arrived in decent condition and needed no more than a movement service, a crystal polish and an ultrasonic clean for the case, so here it is all back in one piece.
So, who made these watches? With no markings on the dial, movement or inside the case, the jury is still out. It is thought that around were made, all of which were issued in
Bulova Watch Identification Guide
Over the years, Bulova used a variety of codes that allow you to date the case simply by comparing the code to a reference. After , the date code is typically found on the back of the case. Beginning in , Bulova used a simple code to date the case. The code is a single letter and a single digit.
BULOVA: In the ‘s Bulova incorporated a symbol system to date the watches they manufactured. These numbers are stamped on the back (outside) of the case. These numbers are stamped on the back (outside) of the case.
Inside the caseback the movement is protected by a substantial dust cover… … which when removed, reveals a 15 jewel manually wound calibre, the Bulova cal. In this case complete and running but quite dirty. As well as having the 17 jewel 10BNCH movement, the A17A was fitted with straight hands with a defined point and a second hand with a ball at one end and an luminous arrow at the tip. They were produced in accordance with the MIL-W A specification which was more stringent in terms of testing than the specification.
When the crown is pulled out the tension on the spring is released and the levers are forced apart, the lever on the left arresting the balance. With the movement serviced, the case cleaned and the crystal polished it was time to rebuild.