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ISO 3764:2016

Timekeeping instruments — Movements — Types, dimensions and nomenclature ISO 3764:2016

Publication date:   Mar 7, 2016

General information

90.93   Standard confirmed   Sep 11, 2026

ISO

ISO/TC 114/SC 7 Overall dimensions

International Standard

39.040.10   Watches

Buying

Published

Language in which you want to receive the document.

Scope

ISO 3764:2016 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 × 8′′′.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3764:2000

NOW

PUBLISHED
ISO 3764:2016
90.93 Standard confirmed
Sep 11, 2026




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