About

Scope

Standardization in the field of instruments of small and large size intended for measuring time and time keeping :

  • terminology;
  • technical definitions;
  • standardization of overall dimensions;
  • any other questions which may be proposed in the future.

Quick links

33

published ISO standards *

related to the TC and its SCs

of which 6 under the direct responsibility of ISO/TC 114

6

ISO standards under development *

related to the TC and its SCs

of which 1 under the direct responsibility of ISO/TC 114

9

Participating members

13

Observing members

* number includes updates

Reference Title Type
ISO/TC 114/SC 1 Shock resistant watches [STANDBY] Sub committee
ISO/TC 114/SC 3 Water-resistant watches Sub committee
ISO/TC 114/SC 5 Luminescence [STANDBY] Sub committee
ISO/TC 114/SC 6 Precious metal coverings [STANDBY] Sub committee
ISO/TC 114/SC 7 Overall dimensions [STANDBY] Sub committee
ISO/TC 114/SC 9 Technical definitions [STANDBY] Sub committee
ISO/TC 114/SC 10 Rate of watches [STANDBY] Sub committee
ISO/TC 114/SC 11 Indication of accuracy [STANDBY] Sub committee
ISO/TC 114/SC 12 Antimagnetism Sub committee
ISO/TC 114/SC 13 Watch-glasses Sub committee
ISO/TC 114/SC 14 Table and wall clocks Sub committee
ISO/TC 114/CAG 0 Chairman advisory group Working group
ISO/TC 114/WG 1 Requirements for watch batteries Working group
ISO/TC 114/WG 5 Watches made of hard materials Working group
Liaison Committees to ISO/TC 114

The committees below can access the documents of ISO/TC 114 :

Reference Title ISO/IEC
IEC/TC 35 Primary cells and batteries IEC
IEC/TC 49 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection IEC
ISO/TC 1 Screw threads ISO
ISO/TC 107 Metallic and other inorganic coatings ISO
ISO/TC 174 Jewellery and precious metals ISO
Liaison Committees from ISO/TC 114

ISO/TC 114 can access the documents of the committees below :

Reference Title ISO/IEC
ISO/TC 1 Screw threads ISO
ISO/TC 60 Gears ISO
ISO/TC 107 Metallic and other inorganic coatings ISO
ISO/TC 174 Jewellery and precious metals ISO
Organizations in liaison (Category A and B)
Acronym Title Category
WCO World Customs Organization B

ISO/TC 114 - Secretariat

SNV Switzerland
Federation of the Swiss Watch Industry, FH
Watch Industry Standards Department (NIHS)
Rue d'Argent 6
2502 Bienne
Switzerland

Tel: +41 32 328 08 28
Fax: +41 32 328 08 80

Secretariat direct:
Mr Patrick Lötscher
Tel: +41 (0)32 328 08 28
Fax: +41 (0)32 328 08 80