18k
The Westclox pocket watch with a train engraved into the case is not a very valuable watch. The average cost of this watch is approximately $50.00.
The hallmark "618" on gold typically indicates that the piece is made of 14 karat gold. Karat is a measure of the purity of gold, with 24 karat being pure gold. Therefore, 14 karat gold contains 14 parts gold and 10 parts of other metals. The hallmark serves as a guarantee of the gold content in the piece.
Vintage Floral Case Ladies Pocket Watches is great watch for any lady to possess.
the back of the watch case comes off but stem recesses into watch works preventing removal of watch works unless stem can be removed
Inside the the back of the watch there will most likely be the dates of servicing scratched in. On the movement there should be the makers name, date and often a serial number. Libraries and websites (example below) carry catalogues and books on antique time pieces and should be able to tie the serial to a date. A good watchmakers or auction house will also be able to tell. If the watch case is English and the case is either silver or gold, the hallmark system will indicate when and where it was assayed and the karat weight of gold in the case; there being only one value for sterling silver. Often a makers or sellers case and face could be fitted with a variety of different movements, altering the value of watches that look very similar. The design of the case and any pastoral scenes, machine turning, enameling etc on it could also give a rough indication of age, as can whether the winding is by key or button. A fusee movement is often an indication of quality.
I'm sure you know the purity of gold is given in karats (12kt = 50% purity, 24kt = 100% pure, etc).If the watch is solid gold it will be marked (usually inside the case) 10kt , 12kt ,14kt , 18kt.A gold-filled watch will have the letters GF after the karat mark.
What is the value of a Betsy Ross Pocket Watch from 1880. Excellent Condition. Serial Number inside the case is 7886190?
is the movement a hampden or dueber? jordanfarms7@aol
200 or more
150$
To remove the back of a pocket watch, you typically need a case wrench or a watchmaker's knife to pry it open. Be careful not to damage the watch case or the movement inside when attempting to remove the back. If you are unsure, it is best to seek the help of a professional watchmaker.
If your talking about an old type pocket watch it may referring to the gold plating that it has,guaranteed to wear ten or twenty years is usually found stamped on the inside of the watch case.