Category Archives: Precision mechanics. Jewellery (Vocabularies)

08/30175769 DC – BS ISO 1112. Horology. Functional and non-functional jewels

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 12 pages, A4

Manufacturer – BSI

Price – GBP 20

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Keywords – Horological jewels, Time-measuring instrument components, Time-measuring instruments, Terminology, Classification systems, Marking, Trade literature, Illustrations
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BS ISO 6426-2:2002 – Horological vocabulary. Technical and commercial definitions

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 42 pages, A4

Manufacturer – BSI

Price – GBP 130

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Keywords – Time measurement, Clocks, Clock movements, Vocabulary, Time-measuring instruments
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BS EN 28653:1993 – Jewellery. Ring-sizes. Definition, measurement and designation

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 8 pages, A4

Manufacturer – BSI

Price – GBP 30

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Keywords – Jewellery, Size measurement, Size coding, Hole-size measurement, Designations
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DD 234:1996, ISO/TR 11211:1995 – Grading polished diamonds. Terminology and classification

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 22 pages, A4

Manufacturer – BSI

Price – GBP 40

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Keywords – Diamond, Precious stones, Jewellery, Polishing, Grading (quality), Grades (quality), Terminology, Weight (mass), Flaws, Colour, Defects, Surface defects, Inclusions, Shape, Surface texture, Classification systems
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