BS ISO 3764:2016
Current
The latest, up-to-date edition.
Timekeeping instruments. Movements. Types, dimensions and nomenclature
Hardcopy , PDF
English
31-03-2016
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Nomenclature of movements and their dimensions
5 Nomenclature for thickness of movements
Defines the types and fitting dimensions of mechanical and electromechanical watch-movements.
| Committee |
STI/53
|
| DevelopmentNote |
Supersedes 12/30249003 DC. (03/2016)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the types and fitting dimensions of mechanical and electromechanical watch-movements.
This International Standard is applicable to the five following types of movements:
-
Type1: round;
-
Type2: shaped round;
-
Type3: round with double cutting;
-
Type4: 5 ½′′′;
-
Type5: 6 ¾×8′′′.
| Standards | Relationship |
| ISO 3764:2016 | Identical |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
| ISO 6426-2:2002 | Horological vocabulary — Part 2: Technical and commercial definitions |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.