GOST 13649-1979
Spring lugs for the wrist watch cases. Design and sizes

Standard No.

GOST 13649-1979

Release Date

1979

Published By

RU-GOST R

Latest

GOST 13649-1979

Replace

GOST 13649-1972

Scope

This standard applies to removable lugs for wristwatch cases.

GOST 13649-1979 Referenced Document

• GOST 10994-1974 Precision alloys. Grades
• GOST 11383-1975 Thin-walled copper and brass tubes. Specifications
• GOST 12932-1967 Hand watches. Body connecting dimensions
• GOST 19703-1979 Wire of lead brass of grade LS 63-3. Specifications
• GOST 5632-1972 High-alloy steels and corrosion-proof, heat-resisting and heat treated alloys. Grades*， 2024-04-19 Update
• GOST 9.306-1985 Unified system of corrosion and ageing protection. Metallic and non-metallic inorganic coatings. Symbols*， 1985-04-19 Update
• GOST 9389-1975 Carbon steel spring wire. Specifications
• ISO 3765:1976 Timekeeping instruments — Wristwatch cases — Dimensions of fastening elements for bracelets

GOST 13649-1979 history

• 1979 GOST 13649-1979 Spring lugs for the wrist watch cases. Design and sizes
• 0000 GOST 13649-1972