EntityQ853854· pop 40· linked from 1,076 articlesclock towerSign in to savetower with a large clock that can be read from afarConnectionsBig BenEntitybell towerEntityItalyCountrySwitzerlandCountryLondonCitySaudi ArabiaCountryTokyoCityWarsawEntityAthensEntitytimeEntityMeccaEntityOttawaEntityVeniceEntityMumbaiCityBernEntitynightEntityclockEntitychurch buildingEntityInternational Standard Book NumberEntityBirminghamEntityCategoriesAncient Greek technologyAncient inventionsClocksClock towersCommons link from WikidataGreek inventionsHellenistic engineering