elgin pocket watch serial numbers and value

Of the piece and the level of labor and jeweling that went into the movement. Much like the model of a car, the model of a watch movement indicates the style Grading can be increased/decreased by adding jewels, damascening or adding Value of the material was a much greater proportion, with some extra labor going To a lesser extent, the pleasing appearance of the movement. Some relationship to the cost of materials, but the greater cost was the labor toįinish and adjust the parts to the precision necessary for good timekeeping and, The grade of a movement is the identification of the level of quality to which it isįinished, generally reflecting the amount of labor that went into them. Number does not always mean an increase in watch quality. WhileĪ certain number of jewels are necessary at vital points, an increase beyond this

The watch that give them value and make your watch run so dependably. Raw jewelsĪlone cost little it’s their incredibly precise finish and their perfect positioning in The microscopic droplets of oil that lubricate each tiny pivot point. Unceasingly year after year with a minimum of wear and friction. Only jewels have a surface hard and perfect enough to allow metal parts to turn Sizing have no correlation to the actual measurement of the piece. The numbers used for American watch movement System developed and agreed-upon by American watch manufacturers toĭetermine the diameter of a watch movement. For this reason, many factory production dates are approximate. Factory records differįrom year-to-year and factory-to-factory. Approximate date the movement of a watch is produced.

Elgin pocket watch serial numbers and value