In this website you will find many useful references to antiques and collecting, watch and clock repair, the development of timekeeping and calendars through the ages, watch and clockmakers, organizations, museums, and much more.
Would it surprise you to know that if you traveled back 2,600 years to the ancient city of Babylon and handed King Nebuchadnezzar a perpetual calendar chronograph with a moondial, he would instantly recognize it as a timekeeping device?
It is very important to not use the serial number on the case because that is completely unrelated to the movement serial number.
Table of Contents How to Open a Watch Case Why the Movement and Case Serial Numbers Are Unrelated Are Case Serial Numbers Useful For Anything? "Jeweler Marks" Accuracy of the Estimates of When Watches Were Made The Better Way to Determine the Date Serial Number Data Table While opening a watch isn't rocket science, a watch can be damaged if you try to open it incorrectly. If you really aren't sure what to do, take it to one of your local jewelers and ask them to show you how to open it.
1915: 182597 WITH MILITARY BLACK DIAL SIGNED EIGENTUM DER FLIEGERTRUPPEN ALPINA 60 MINUTE OUTER TRACK BORDER WHITE ARABIC NUMERALS EVERY 5 MINUTES } WHITE ARABIC NUMERALS 1-11 MILITARY/ALPINA LOGO AT 12 HASH MARKS EVERY 5 MINUTES SUB-SECONDS DIAL 60 SECOND OUTER CHAPTER RING STEEL BREGUET HANDS DIAL SIGNED MILITARY/ALPINA TRIANGLE LOGO[…] RECORD WATCH COMPANY Charles Lindbergh 1930’s Charles Augustus Lindbergh (February 4, 1902 – August 26, 1974), nicknamed Slim, Lucky Lindy, and The Lone Eagle, was an American aviator, author, inventor, explorer, and social activist. WHEN A NEW PATRON INVESTED IN IT, OUR SERVER WENT DOWN WITH OVER 50 GIGS OF DATA.
The first Disney created character to be used in this way was Oswald the Lucky Rabbit, but this was mainly for publicity.
People would go to the local jewelry store, pick out a watch movement that they liked, and then with the money left over, they would pick out a watch case.
Or, if they were more interested in fashion than the watch's time keeping ability, they would pick out a case they liked and used the money left over for the watch movement.
26.00 INTERNATIONAL SUBSIDIZED SHIPPING WITH SIGNATURE AND INSURANCE […] GALLET WWI/WWII 11AM – 7 PM EST USA Gallet is the world’s oldest watch and clock making house with history dating back to Humbertus Gallet, a clock maker who became a citizen of Geneva in 1466.
The Gallet & Cie (Gallet & Company) name was officially registered by[…]  GLYCINE WWII Glycine is a Swiss wristwatch manufacturer formed in 1914 in Bienne, Switzerland by Eugène Meylan..