GB/T 4048-2008
ActiveTimekeeping instruments - Wristwatches - Dimensions of bracelet-to-case fastening elements
计时仪器 手表壳与表带连接部位的尺寸系列
Application Summary AI generated
This standard specifies the dimensional series for the interface between a wristwatch case and its bracelet, including the width, spacing, and geometry of the fastening elements like spring bars and lugs. It is applied by watch manufacturers and component suppliers to ensure interchangeability and compatibility between different watch cases and bracelets. The standard is used in the design, production, and quality inspection of wristwatches to guarantee a secure and standardized fit.
Related Standards
GB/T 20408-2006
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GB/T 4028-1994
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GB/T 9820-1988
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GB/T 6877-1986
Classification， terminology and numbering for parts and assemblies of the mechanical time measuring instruments--Classification， terminology and numbering for parts and assemblies of wrist watches and lever escapement alarm clocks
GB/T 4048-1983
Wristwatch cases--Dimensions of fastening elements for bracelets
GB/T 20215-2006
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GB/T 17929-2007
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GB/T 9820.2-2008
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.