Twin mainspring barrels: Unterschied zwischen den Versionen
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'''Twin mainspring barrels''' | '''Twin mainspring barrels''' | ||
{{other languages|[[Doppelfederhaus|de]]}} | {{other languages|[[Doppelfederhaus|de]]}} | ||
| − | Two barrels in tandem. [[Lange Uhren GmbH|Lange]]'s twin [[mainspring]] barrels allow the implementation of a progressive [[power reserve indication]] and deliver a power reserve of at least three days. | + | Two barrels in tandem. [[Lange Uhren GmbH|Lange]]'s twin [[mainspring]] barrels allow the implementation of a progressive [[power-reserve indication]] and deliver a power reserve of at least three days. |
[[Category:Glossary]] | [[Category:Glossary]] | ||
Version vom 5. März 2009, 00:52 Uhr
Twin mainspring barrels
| other languages: de |
Two barrels in tandem. Lange's twin mainspring barrels allow the implementation of a progressive power-reserve indication and deliver a power reserve of at least three days.