bn:03846051n
Noun Concept
Categories: Timekeeping components
EN
barrel
EN
Used in mechanical watches and clocks, a barrel is a cylindrical metal box closed by a cover, with a ring of gear teeth around it, containing a spiral spring called the mainspring, which provides power to run the timepiece. Wikipedia
English:
horology
Definitions
Sources
EN
Used in mechanical watches and clocks, a barrel is a cylindrical metal box closed by a cover, with a ring of gear teeth around it, containing a spiral spring called the mainspring, which provides power to run the timepiece. Wikipedia
A watch component Wikipedia Disambiguation
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