The watch says 'Jules Jurgensen since 1740' with a crown above it in the top middle. It is in a sort of cursive font and says 'Quartz' as well on the bottom. I recieved this watch from my grandpa around 4 years ago and never had motivation to use it until now. The watch is all gold and has a push in device that got the top plastic off the face of the inside above the watch hands. I do not see any other push in devices and positively no screws to the bare eye. I need to figure out how to get to the battery so i can first figure out what kind it is and then install a new one. I have no idea what year or kind of watch it is but i can send detailed pictures if needed. Thank you
Most pocket watches open in the back. Usually you have to have a very thin bladed instrument to pop off the back of the case. Since this is a gold watch I would take it to a jeweler to look at it since it is very easy to scratch up the case if you aren't careful.
SOURCE: Looking to adjust the size
For removing or adding links firstly you will have to remove bracelet pins or screws. In case if there are screw on each side of bracelet - you have to use two screwdrivers simultaneously. In case if there are pins - read the rest:
You may or may not have arrows inside bracelet. Arrows are pointing the way the pins must come out. First you have to find out what sort of pins or even screws are used to keep links together (screw ends and pin end may look similar). Examine both bracelet sides and find the side where pin ends have a groove. Start with a tiny screwdriver and try to unscrew one. If it turns, but doesn't come out, that means you have a pins instead of screws. For removing pins the best would be pin removing tool (approx.5GBP on ebay), but it's possible to do the job without it. Take a hardened steel needle and blunt the sharp end to the approx. size of pin end diameter using any sharpening stone or sandpaper. Get an old towel and fold it to make a soft base for work (like small cusion). As you don't have a special bracelet holder you will need a pair of helping hands to hold the bracelet steady upright. You will need small hammer and pair of flat nose pliers as well. NOTE: The pins MUST be driven split end out first, not vice versa. Make sure that the grooved pin ends are facing towel, not the needle and hammer. Now place the watch on the folded towel, take that needle and smallest hammer you have and start driving the pin out using light blows. Do Not hit hard, as you will brake the needle, scratch your watch or even injure yourself. Watchmakers are using 45 gram hammer, so, calculate your strength of blows. After a few punches check if the split end is coming out and when you see that the pin end is coming out long enough - grab it with pliers and pull the pin out with pliers. When pulling, do NOT turn pliers, as pins tend to brake when twisted. Use firm grip and your strength to pull the pin without twisting. After shortening the bracelet or adding extra link(s) make sure that the pins go back EXACTLY the same way as they came out- the blunt end first in the hole and the split (grooved) end last. Before doing that check remaining pins in bracelet to make sure that you put them back from the right side of bracelet. It is recommended to use plastic hammer to drive pins back in or you will scratch or damage bracelet. If plastic hammer is not available use an old toothbrush handle (or some plastic item) as an absorber. Simply put pin into the hole as deep as you can with your fingers, put the toothbrush handle on split pin end and hit handle, not the pin. Make sure that pin ends are flush with bracelet. If needed- hit few more times. Job done! If you do not want to do it yourself, any jeweler will do it in a matter of few minutes.
SOURCE: How do I change the battery of a Jules Jurgensen pocket watch.
First you have to get an eyeglass and examine watch caseback. Can you see the joint or is it monoblock? If there is joint, get strong knife and press into it. Some of watch casebacks are very tight, so, apply great pressure but do not let the blade slip or you will damage the movement.
If the case is monoblock, then you have to open it from dial side.
Be very carefull when doing it as any slip of the blade will damage your watch.
Good luck.
SOURCE: I bought my Jules Jurgensen
While the firm does not appear to be selling watches any more, they still repair them, although they are in America!
Go to http://www.helbros.com/ for their contact details.
1-800-220-1233
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