Thread: Junghans Pocket Watch. Hi Ingrid,if you look to the back of the watch with the stem up, somewhat right fromthe stem there is a slot between case and back cover. You can press aknife blade into this slot to popp off the back. Under it there is a secondcover, which can be opened the same way. But pay attention: If you closethe covers again, never press on the center, but rather with your thumbsleft and right on the edge of the cover. Junghans used separate serial numbers for every calibre (movement model), and most records about them are lost. Junghans Pocket Watch. Junghans didn't use serial numbers, as far as I know. Neveren London Pocket Watch. The high-volume watch production was. The 1886 started production of pocket watches the company. In this pocket watch we see A.W.W.Co. The serial number (3097487) allows you to date this watch. This pocket watch was made in 1886. Junghans used separate serial numbers for every calibre (movement model),and most records about them are lost. So the only way to estimate themanufacturing date is the style of case, dial, hands, and the movementdesign. The design of my example is typical for the early twenties, but as. Junghans was a little condervative that time, the watch is more probablyfrom the mid twenties, possibly even the late twenties. The NAWCC exists to advance the art and science of. The National Watch and Clock Museum and the NAWCC Library preserve a diverse collection of timekeeping.Junghans pocket watch movement overview. An overview page of my Junghans pocket watch movements. Please click the numbers and pictures for further movement. Junghans pocket watches: Find the right pocket watch from Junghans on Chrono24. Junghans Pocket Watches' Brand. For more than 150 years, the Junghans brand name has stood for quality, reliability and emotion. Discover the world of Junghans. Watch Guide > Find your JUNGHANS. Regards, Roland Ranfft. History, Serial Numbers & Production Dates. Brief History: E. Howard Watch Company. Including Howard Watch Serial Numbers and Production Dates. Roxbury (Boston), Massachusetts. December 1. 1, 1. Edward Howard, without doubt one of the most respected names in the history of American horology, started the Howard Watch Company after the failure of the Boston Watch Company (1. His goal was to produce watches of the highest quality using interchangeable machine- made parts. With his financial partner, Charles Rice, Howard moved the tools, machinery and watches . During their first year of operation, the machinery was retooled for the production of a new watch of Howard's design, and the remaining Boston Watch Company movements were completed. These movements were signed . Howard & Company. By the summer of 1. Edward Howard produced the first watch of his own design, a watch that was entirely different from previous watches. The top plate was made in two sections (split plate) and had six pillars instead of the usual four found in a full- plate watch. This watch also introduced the more accurate quick- train to the American market. Balances were gold or steel at first, and later bi- metallic compensating balances with gold screws were used. Reed's patented barrel was used on early watches, but by 1. Howard patented a new steel motor barrel which replaced the Reed's barrels in Howard watches. Howard also introduced the first stem- winding watch in 1. USA. The manufacture of key- wind movements was discontinued altogether by 1. Howard was first to use the Reed patented micrometer regulator, and was the first to offer watches adjusted to six positions. Howard dials were always made of hard enamel, and bore the name . Howard & Co., Boston. Howard is NOT the same as Keystone- Howard. In 1. 90. 2, the Keystone Watch Case Company purchased the rights to the Howard brand- name, and subsequently produced a line of watches labeled . Howard Watch Co., Boston, U. S. A. For information on your Keystone- Howard watch, please see our Keystone- Howard page. E. Howard Watch Sizes. Sizes of Howard watches were designated using the Dennison system of measurement (see table below). By 1. 86. 9, Howard had progressed from the . Howard produced watches in sizes G, I, J, K, L and N, which corresponds approximately to size 6, 1. Because Howard sizes were different than those of other American manufacturers, Howard movements will not fit properly in most . Many case- makers produced cases for Howard watches, often in 1. K or 1. 8K gold, and sometimes marked . Co. Crosby & Mathewson. C & MC. Warren & Co. D T W & Co. Fellows & Co. F & Co. Fellows & Shell. F & SJ. Harper J M HJeannot & Schiebler. J SKeller & Untermeyer K (inside) UKeller, Ettinger & Fink N. Y. K E & F Co. Margot Bros. M BMathey Bros. M & BNew York Gold Watch Case Co. N. Y. G. W. C. Co. Peters & Boss. P & BSerex & Desmaison. S & DSerex & Maitre Bros. S & M BSerex & Robert. S & RWarren & Spadone. W & SWheeler Parsons & Co. W P & Co. Western Watch Case Co. W. W. C. Mfg. Co. Modern, Battery- Powered . To the best of our knowledge, the . We recommend you contact Lacrosse for service questions about your modern E. We're sorry that we can't help with your modern . We'd be glad to talk with you about the repair of your vintage mechanical Howard watch. SPONSORED ADVERTISEMENTSE. Howard Watch Company. E. Howard Watch Serial Numbers and Production Dates. Total Production: Approx. Watches. Howard serial numbers are a bit different than some of the other American manufacturers, in that they could have multiple production . As a result, one must differentiate the model of the watch in order to properly determine its date of manufacture. Also note that serial numbers were not always used sequentially e. SN 5. 0,0. 01 was produced before SN 3. Our thanks to Clint Geller for his assistance with Howard production dates. For a much more detailed explanation of Howard production records, please visit the NAWCC Pocket Horology web site. Date. Series. First S/NSize & Layout. I1. 23. Size N (1. II1. 80. 1Size N (1. N/A1. 10. 1Helical Spring, very rare. N/A3. 00. 1Size K (1. III3. 30. 1Size N (1. N/A3. 40. 1Size I (1. V5. 0,0. 01. Size L (1. IV3. 0,0. 01. Size N (1. VI1. 00,0. 01. Size G (6s), 3/4 plate. VII2. 00,0. 01. Size N (1. VIII3. 00,0. 01. Size N (1. IX4. 00,0. 01. Size N (1. X5. 00,0. 01. Size J, (1. VII2. 26,2. 01. Size N (1. HC Ball Model. 18.
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