Antique pocket watches are best understood from the inside out. Dial signatures can be retailer names, cases may have been changed, and identical-looking watches can contain movements of very different quality.
1. Photograph the movement
Photograph the movement should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
2. Record the serial number
Record the serial number should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
3. Identify the maker
Identify the maker should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
4. Measure the movement and case
Measure the movement and case should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
5. Read jewel and adjustment markings
Read jewel and adjustment markings should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
6. Document case marks
Document case marks should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
7. Compare with maker-specific references
Compare with maker-specific references should be evaluated alongside the movement maker, exact grade, serial number, size, case material, originality and service status. Record what is visible, separate confirmed facts from seller claims, and avoid winding or opening a watch when the mechanism or case access is uncertain.
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