GB/T 6877-1986
Replaced
T/NSZX 003-2020
Active
Group standards
T/NSZX 003-2020 High-precision mechanical watch
T/NSZX 003-2020 High-precision mechanical watch
Price:
$ 20.00
Basic Information
Standard Code:
T/NSZX 003-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Clocks and watches
ICS Name:
\nWatch
Publish Date:
2020-08-17
Implement Date:
2020-08-17
Scope
Scope: This document specifies the terms and definitions, product classification, technical requirements, test methods, and inspection rules for high-precision mechanical watches. This document is applicable to high-precision mechanical watches using fork-pallet escapement regulators, and the corresponding watch movements may also be used as reference; Main technical contents: 5.1 Basic performance 5.1.1 Reliability in use 5.1.2 Timekeeping quality 5.1.3 Waterproof performance 5.1.4 Coordinated deviation between the hour and minute hands 5.1.5 Other basic performance 5.2 16-day actual running test 5.3 Limits on harmful substances in watch exterior parts
Development Information
Related Standards
GB/T 18828-2002
Replaced
GB/T 18828-2002 Diver's watches
GB/T 6044-2005
Replaced
GB/T 6044-2005 Analogue quartz watches
GB/T 20215-2006
Active
GB/T 20215-2006 Timekeeping instrument—Wristwatch-cases—Fixing dimensions of non-spring-bar types
GB/T 4048-2008
Active
GB/T 4048-2008 Timekeeping instruments—Wristwatches—Dimensions of bracelet-to-case fastening elements
GB/T 6877-2008
Active