Programme of work

BUREAU OF INDIAN STANDARDS

Production and General Engineering Department

Programme of Work

PGD23 : Horology

Scope : Formulation of standards for time measuring, time keeping and time recording devices.
Liaison :

ISO/TC 114 - Horology - Participating (P)
ISO/TC 114/SC 1 - Participating (P)
ISO/TC 114/SC 11 - Participating (P)
ISO/TC 114/SC 12 - Participating (P)
ISO/TC 114/SC 13 - Watch-glasses - Participating (P)
ISO/TC 114/SC 14 - Table and wall clocks - Participating (P)
ISO/TC 114/SC 3 - Water-resistant watches - Participating (P)
ISO/TC 114/SC 5 - Luminescence - Participating (P)
ISO/TC 114/SC 6 - Participating (P)
ISO/TC 114/SC 7 - Harmonized practices - Participating (P)
ISO/TC 114/SC 9 - Technical definitions - Participating (P)

Published Standards

SI. No.	IS No.	Title	Reaffirmation Details	No. of Amendments	Degree of Equivalence
1.	IS 10361 : 1983 Reviewed In : 2019	Classification of wrist watch cases	July, 2019	-	Indigenous
2.	IS 10362 : 1982 Reviewed In : 2018	Dimensions for threads for back cover and bezel for watch cases	March, 2018	-	Indigenous
3.	IS 10363 : 1982 Reviewed In : 2018	Dimensions for fixing devices for threaded back covers for watch cases	March, 2018	-	Indigenous
4.	IS 10364 : 2001 Reviewed In : 2018	Snap type back covers and bezel for watch cases -- Dimensions (First Revision)	March, 2018	-	Indigenous
5.	IS 10365 : 1982 Reviewed In : 2018	Dimensions for packing ring and housing for back cover joint for watch cases	March, 2018	-	Indigenous
6.	IS 10366 : 1995 Reviewed In : 2019	Watch cases -- Crystal and dial opening diameters -- Dimensions (First Revision)	July, 2019	-	Indigenous
7.	IS 10367 : 1983 Reviewed In : 2019	Dimensions for crystal and dial openings (shaped or circular) for watch cases	July, 2019	-	Indigenous
8.	IS 10368 : 1983 Reviewed In : 2018	Dimensions for movement holders for watch cases	March, 2018	-	Indigenous
9.	IS 10863 : 1984 Reviewed In : 2018	Specification for one day alarm clocks	March, 2018	-	Indigenous
10.	IS 10865 : 1998 Reviewed In : 2018	Wrist watches -- Spring bars for watch cases and straps -- Specification (First Revision)	March, 2018	-	Indigenous
11.	IS 11439 : 1985 Reviewed In : 2018	Dimensions for fixing watch hands	March, 2018	-	Indigenous
12.	IS 11562 : 1985 Reviewed In : 2018	Specification for O-rings for wrist watch crowns and push buttons	March, 2018	1	Indigenous
13.	IS 11681 : 2015 ISO 6426-2:2002 Reviewed In : 2021	Horological vocabulary -- Technical and commercial definitions (First Revision)	March, 2021	-	Identical under dual numbering
14.	IS 12114 (Part 1) : 2018 ISO 3160-1 : 1998 Reviewed In : 2018	Watch-Cases and accessories -- Gold alloy coverings: Part 1 General requirements (First Revision)	-	-	Identical under dual numbering
15.	IS 12114 (Part 2) : 2018 ISO 3160-2 : 2015 Reviewed In : 2018	Watch-Cases and accessories -- Gold alloy coverings: Part 2 Determination of fineness, thickness, corrosion resistance and adhesion (First Revision)	-	-	Identical under dual numbering
16.	IS 12471 : 1988 Reviewed In : 2018	Dimensions for lengths of hands for clocks	March, 2018	-	Indigenous
17.	IS 12472 : 1988 Reviewed In : 2018	Connecting dimensions, fits and dimension combinations of hands for clock	March, 2018	-	Indigenous
18.	IS 12477 : 1988 Reviewed In : 2018	Specification for bushing for clock hands	March, 2018	-	Indigenous
19.	IS 12510 : 1988 Reviewed In : 2018	Specification for wall clocks (battery operated)	March, 2018	-	Indigenous
20.	IS 12745 (Part 1) : 1988 ISO 6426-1 Reviewed In : 2019	Horological vocabulary: Part 1 Technical and scientific definitions	July, 2019	-	Identical under dual numbering
21.	IS 13130 (Part 1) : 1991 Reviewed In : 2018	Wrist watches and watch movements -- Specification: Part 1 Mechanical watches	March, 2018	-	Indigenous
22.	IS 13130 (Part 2) : 1991 Reviewed In : 2018	Wrist watches and watch movements -- Specification: Part 2 Quartz electronic watches	March, 2018	-	Indigenous
23.	IS 13718 (Part 1) : 1993 Reviewed In : 2019	Horology -- Watch straps: Part 1 Leather straps -- Specification	July, 2019	-	Indigenous
24.	IS 13718 (Part 2) : 1993 Reviewed In : 2019	Horology -- Watch straps: Part 2 Stainless steel -- Specification	July, 2019	-	Indigenous
25.	IS 13718 (Part 3) : 2002 Reviewed In : 2018	Horology -- Watch straps: Part 3 Solid link straps -- Specification	March, 2018	-	Indigenous
26.	IS 14338 : 1996 Reviewed In : 2018	Basic and design profile of screw threads for watch bezel and back covers	March, 2018	-	Indigenous
27.	IS 14339 : 1996 Reviewed In : 2018	Horology -- Watch bezel and back cover gauges -- Technical supply conditions -- General	March, 2018	-	Indigenous
28.	IS 14365 : 1996 Reviewed In : 2018	Horology -- Gauges for watch bezel and back covers -- Dimensions and tolerances	March, 2018	-	Indigenous
29.	IS 14558 : 1998 ISO/DIS 14682 Reviewed In : 2019	Horology -- Primary batteries -- Watch batteries	July, 2019	-	Identical under dual numbering
30.	IS 14559 : 2023 ISO 6425:2018	Horology -- Divers' watches (First Revision)		-	Identical under dual numbering
31.	IS 14560 (Part 1) : 1998 Reviewed In : 2019	Horology -- Mineral and sapphire glass for wrist watch cases: Part 1 Dimensions, material and test procedures -- Specification	July, 2019	-	Indigenous
32.	IS 14560 (Part 2) : 1998 Reviewed In : 2019	Horology -- Mineral and sapphire glass for wrist watch cases: Part 2 Gasket dimensions, material and test procedures -- Specification	July, 2019	-	Indigenous
33.	IS 15064 : 2002 Reviewed In : 2018	Plastic movement holders for wrist watch cases -- Specification	March, 2018	-	Indigenous
34.	IS 16318 : 2015 ISO 12819 : 2009 Reviewed In : 2021	Methods of evaluation of the battery life of a battery-powered watch	March, 2021	-	Identical under dual numbering
35.	IS 16319 : 2015 ISO 3159 : 2009 Reviewed In : 2021	Timekeeping instruments -- Wrist-chronometers with spring balance oscillator	March, 2021	-	Identical under dual numbering
36.	IS 18155 : 2023 ISO 764:2020	Horology -- Magnetic resistant watches		-	Identical under dual numbering
37.	IS 18156 : 2023 ISO 1413:2016	Horology -- Shock-resistant wrist watches		-	Identical under dual numbering
38.	IS 18157 : 2023 ISO 22810:2010	Horology -- Water-resistant watches		-	Identical under dual numbering
39.	IS 18264 : 2023 ISO 19235:2015	Analogue quartz clocks -- Timing accuracy		-	Identical under dual numbering
40.	IS 18270 : 2023 ISO 3765:1998	Timekeeping instruments -- Wristwatches -- Dimensions of bracelet-to-case fastening elements		-	Identical under dual numbering
41.	IS 18625 : 2023 ISO 10552:2014	Timekeeping instruments -- Crowns and sealed tubes -- Designs and dimensions		-	Identical under dual numbering
42.	IS 9261 : 1979 Reviewed In : 2018	Symbolization of control positions for timekeeping instruments	March, 2018	-	Not Equivalent
43.	IS 9263 (Part 1) : 2015 ISO 1112 : 2009 Reviewed In : 2021	Horology -- Specification: Part 1 Functional and non-functional jewels (First Revision)	March, 2021	-	Identical under dual numbering
44.	IS 9263 (Part 2) : 1999 Reviewed In : 2019	Wrist watches -- Jewels: Part 2 Types and dimensions (First Revision)	July, 2019	-	Indigenous
45.	IS 9641 : 1980 Reviewed In : 2018	Dimensions for lugs for wrist watch case	March, 2018	-	Indigenous
46.	IS 9642 : 1980 Reviewed In : 2018	Dimensions for case pipe for wrist watch case	March, 2018	-	Indigenous
47.	IS 9672 : 1980 Reviewed In : 2018	Dimensions for movements for wrist watch	March, 2018	1	Not Equivalent
48.	IS 9673 : 1980 Reviewed In : 2018	Specification for crown for wrist watch case	March, 2018	-	Indigenous
49.	IS 9783 : 1981 Reviewed In : 2018	Nomenclature of parts for wrist watches	March, 2018	3	Indigenous

Standards Under Develpoment

Projects Approved

SI. No.	Doc No	TITLE
No Records Found

Preliminary Draft Standards

SI. No.	Doc No	TITLE
1	PGD 23 (19200)	Watch Cases and Accessories Ion Coating by Physical Vapour Deposition PVD Specification
2	PGD 23 (19201)	Watch Dials and Dial Feet Specification
3	PGD 23 (25144) Revision of: IS 13718:1993	Horology -- Watch straps -- Specification Part 1 Leather straps first revision
4	PGD 23 (25145) Revision of: IS 13718:1993	Horology -- Watch straps -- Specification Part 2 Metal straps first revision
5	PGD 23 (25146)	Watch cases and accessories -- Ion coating by physical vapour deposition PVD -- Specification
6	PGD 23 (25147)	Watch dials and dial feet -- Specification

Drafts Standards in WC Stage

SI. No.	Doc No	TITLE
1	PGD 23 (24524) Revision of: IS 9672:1980	Movements for Wristwatch -- Dimensions

Draft Standards Completed WC Stage

SI. No.	Doc No	TITLE
1	PGD 23 (21818)	Horology -- Procedure for evaluating the accuracy of quartz watches
2	PGD 23 (25150)	Time-measuring instruments -- Photoluminescent deposits -- Test methods and requirements

Finalized Draft Indian Standard

SI. No.	Doc No	TITLE
No Records Found

Finalized Draft Indian Standards under Print

SI. No.	Doc No	TITLE
1	PGD 23 (18461)	Quartz Analog Clocks Used in Automobiles Specification

Total Published Standards:49 Total Standards Under development : 10

Aspect Wise Report

Product:	21
Code of Practices :	0
Methods of Test :	2
Terminology :	4
Dimensions :	17
System Standard :	0
Safety Standard :	0
Others :	5
Service Specification :	0
Process Specification :	0
Unclassified :	0

Total :49

Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.	IS No.	Title
1.	IS 9243 (Part 1) : 1987 ISO 1112 Reviewed In : 2018	Methods of test for wrist watches Part 1 antimagnetic First Revision
2.	IS 9243 (Part 2) : 1987 Reviewed In : 2018	Methods of test for wrist watches Part 2 shock - Resistant First Revision
3.	IS 9243 (Part 3) : 1987 Reviewed In : 2018	Methods of test for wrist watches Part 3 water - Resistant First Revision
4.	IS 9275 : 1996 Reviewed In : 2018	Horology - Radioluminescence for timekeeping instruments - Specification First Revision

Annexure-II :List of Indian Product Standards

SI. No.	IS No. & Year	Title
1.	IS 10863 : 1984 Reviewed In : 2018	Specification for one day alarm clocks
2.	IS 12114 (Part 1) : 2018 ISO 3160-1 : 1998 Reviewed In : 2018	Watch-Cases and accessories -- Gold alloy coverings Part 1 General requirements First Revision
3.	IS 12477 : 1988 Reviewed In : 2018	Specification for bushing for clock hands
4.	IS 12510 : 1988 Reviewed In : 2018	Specification for wall clocks battery operated
5.	IS 13130 (Part 1) : 1991 Reviewed In : 2018	Wrist watches and watch movements -- Specification Part 1 Mechanical watches
6.	IS 13130 (Part 2) : 1991 Reviewed In : 2018	Wrist watches and watch movements -- Specification Part 2 Quartz electronic watches
7.	IS 13718 (Part 1) : 1993 Reviewed In : 2019	Horology -- Watch straps Part 1 Leather straps -- Specification
8.	IS 13718 (Part 2) : 1993 Reviewed In : 2019	Horology -- Watch straps Part 2 Stainless steel -- Specification
9.	IS 13718 (Part 3) : 2002 Reviewed In : 2018	Horology -- Watch straps Part 3 Solid link straps -- Specification
10.	IS 14558 : 1998 ISO/DIS 14682 Reviewed In : 2019	Horology -- Primary batteries -- Watch batteries
11.	IS 14559 : 2023 ISO 6425:2018	Horology -- Divers 39 watches First Revision
12.	IS 14560 (Part 1) : 1998 Reviewed In : 2019	Horology -- Mineral and sapphire glass for wrist watch cases Part 1 Dimensions material and test procedures -- Specification
13.	IS 14560 (Part 2) : 1998 Reviewed In : 2019	Horology -- Mineral and sapphire glass for wrist watch cases Part 2 Gasket dimensions material and test procedures -- Specification
14.	IS 15064 : 2002 Reviewed In : 2018	Plastic movement holders for wrist watch cases -- Specification
15.	IS 16319 : 2015 ISO 3159 : 2009 Reviewed In : 2021	Timekeeping instruments -- Wrist-chronometers with spring balance oscillator
16.	IS 18155 : 2023 ISO 764:2020	Horology -- Magnetic resistant watches
17.	IS 18156 : 2023 ISO 1413:2016	Horology -- Shock-resistant wrist watches
18.	IS 18157 : 2023 ISO 22810:2010	Horology -- Water-resistant watches
19.	IS 18264 : 2023 ISO 19235:2015	Analogue quartz clocks -- Timing accuracy
20.	IS 9263 (Part 1) : 2015 ISO 1112 : 2009 Reviewed In : 2021	Horology -- Specification Part 1 Functional and non-functional jewels First Revision
21.	IS 9263 (Part 2) : 1999 Reviewed In : 2019	Wrist watches -- Jewels Part 2 Types and dimensions First Revision