17.1 HOROLOGICAL AND OTHER TIME-MEASURING INSTRUMENTS
17.2 JEWELRY
17.3 BALANCES, WEIGHTS
17.5 MEASURES

17.1 HOROLOGICAL AND OTHER TIME-MEASURING INSTRUMENTS
* 17.1.1 Horological instruments
17.1.17 Sundials
17.1.19 Sandglasses
17.1.25 Other time-measuring instruments
Auxiliary Sections of Division 17.1
(associated with Principal Section 17.1.1)
A 17.1.2 Circular dials with or without hands

Note: Not including dials of measuring instruments other than horological (17.5.1).

A 17.1.3 Dials not being circular, with or without hands

Note: Not including dials of measuring instruments other than horological (17.5.1).

A 17.1.5 Hands of horological instruments
A 17.1.6 Other parts of horological instruments

Note: Not including spiral springs (14.3.21).

A 17.1.7 Watches
A 17.1.8 Chronometers
A 17.1.9 Clocks, alarm clocks
A 17.1.13 Watch bracelets

17.2 JEWELRY
* 17.2.1 Precious stones
* 17.2.5 Pearls
17.2.13 Necklaces, bracelets, jewelry chains
17.2.17 Rings and wedding rings
17.2.25 Other jewels

Note: Including cuff links, tie pins and hat pins.

Auxiliary Sections of Division 17.2

Auxiliary Sections Associated with Principal Section 17.2.1
A 17.2.2 Precious stones cut in facets
A 17.2.4 Other representations of precious stones
Auxiliary Section Associated with Principal Section 17.2.5
A 17.2.6 Pearls or precious stones in an oyster

17.3 BALANCES, WEIGHTS
* 17.3.1 Balances, weights
Auxiliary Sections of Division 17.3
(associated with Principal Section 17.3.1)
A 17.3.2 Balances with two trays
A 17.3.3 Other balances
A 17.3.5 Parts of balances
A 17.3.11 Weights

17.5 MEASURES

Note: Including calculating instruments.

* 17.5.1 Measures

Note: Not including time-measuring instruments, classified in 17.1, or balances and weights, classified in 17.3.

Auxiliary Sections of Division 17.5
(associated with Principal Section 17.5.1)
A 17.5.2 Instruments for linear measurement (yardsticks, graduated rulers, tape measures, surveyors’ tapes and chains)
A 17.5.3 Slide rules, calculating disks and cylinders
A 17.5.4 Abacuses
A 17.5.5 Gauges, calipers, vernier gauges, micrometers
A 17.5.7 Compasses for draftsmen and masons
A 17.5.9 Squares, French curves, T-squares
A 17.5.13 Plumb lines, lead weights for plumblines
A 17.5.15 Levels
A 17.5.17 Dials of measuring instruments

Note: Not including dials of horological instruments (17.1.1).

A 17.5.19 Thermometers
A 17.5.21 Compasses, mariners’ compasses

Note: Not including compass cards (1.1.17).

A 17.5.25 Other measuring instruments, markers, weather vanes, anemometers, wind-socks