Illinois Watch Co. Springfield 60-Hour Bunn special no 107 a 14ct gold filled openface Railroad grade watch. Dial: white enamel, bold Arabic numerals, subsidiary seconds, blued steel railway spade hands. movement: 21-jewel 16-size damascened divided 3/4 plate movement, jewels in gold settings, Elinvar balance, no. 5474338. Case: plain polished, screwed-down bezel and screw back, signed and numbered Keystone watch case, 82094. Dimensions: 1.97 in. diameter. Signed: case, dial and movement
- Damascene - Damascening is a technique used to decorate metal objects, such as swords, armor, and other metalwork, by inlaying different colored metals into grooves that have been etched or engraved into the surface of the metal. The technique is believed to have originated in Damascus, Syria, and was later adopted by other cultures such as the Japanese, Indians and Iranians.
The process typically involves etching a design into the surface of the metal, and then filling the grooves with a contrasting metal, such as gold or silver. The inlaid metal is then burnished to create a smooth surface, and the design is polished to a high shine. Damascening can create intricate and highly detailed designs, and is often used to decorate weapons, as well as jewellery, and other decorative objects.
- Bezel - On a clock or watch, the bezel is the metal frame into which the watch or clock glass is fitted. In clocks, the bezel may include a hinge and a flange, in effect a door to the face of the clock. In jewellery the bezel is a band of metal with a projecting lip that holds the gemstone in its setting.
- Movement - The technical name for the workings of a clock or watch, and does not include the dial or case.
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