NEN-ISO 3764
Timekeeping instruments - Movements - Types, dimensions and nomenclature
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 2016 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Watches): | 39.040.10 |
scope:
NEN-ISO 3764 specifies the types and fitting dimensions of mechanical and electromechanical watch-movements. This International Standard is applicable to the five following types of movements: - Type 1: round; - Type 2: shaped round; - Type 3: round with double cutting; - Type 4: 5 ½'''; - Type 5: 6 ¾ × 8'''.
Document History
NEN-ISO 3764
March 1, 2016
Timekeeping instruments - Movements - Types, dimensions and nomenclature
NEN-ISO 3764 specifies the types and fitting dimensions of mechanical and electromechanical watch-movements. This International Standard is applicable to the five following types of movements: - Type...
June 1, 2000
Timekeeping instruments - Movements - Types, dimensions and nomenclature
Specifies the types and fitting dimensions of mechanical and electromechanical watch movements. Is applicable to the four following types of movement: - Type 1: round;- Type 2: shaped round;- Type 3:...
July 1, 1998
Timekeeping instruments - Movements - Forms, dimensions and nomenclature
Specifies the forms, fitting and overall fixing dimensions of mechanical and electromechanical watch movements. Is applicable to the four following types of movements: Type 1: circle, Type 2:...
December 1, 1997
Timekeeping instruments - Movements - Forms, dimensions and nomenclature
Specifies the forms, fitting and overall fixing dimensions of mechanical and electromechanical watch movements. Is applicable to the four following types of movements: Type 1: circle, Type 2:...