This is a list of clocks that have attained notability because of their historical importance, accuracy, exceptional artistry, architectural value, or size. Africa Morocco Dar al-Magana, water clock completed in 1357 Dar al-Muwaqqit, water clock completed in 1361 Asia Indonesia Jam Gadang, clock tower in the city of Bukittinggi, West Sumatra, Indonesia Israel Eretz Yisrael Clock Japan Cosmo Clock 21, the world's largest clock Malaysia Malay College Kuala Kangsar clock tower Sultan Abdul Samad Building Jubilee Clock Tower Singapore The Chinese High School Clock Tower Building Victoria Theatre and Concert Hall Sri Lanka Old Colombo Lighthouse Khan Clock Tower Koch Memorial Clock Tower Yemen Big Ben Aden Europe Czech Republic Prague astronomical clock Brno astronomical clock Olomouc astronomical clock Denmark Jens Olsen's World Clock Belarus Old and very rare pendulum clock on St. Francis Xavier Cathedral in Hrodna. Earlier, the clock was located on the town hall tower. England/Wales Big Ben, London, is England's most famous clock, and arguably the World's. 'Big Ben' is the name of the bell, rather than the clock itself, but most people associate the name with the clock, which is officially known as the 'Great Westminster Clock'. The Eastgate Clock, Chester is one of the most photographed clocks in England outside London. The Royal Liver Building Clock, Liverpool is Britain's largest clock face, and the largest electronically driven clocks in the UK. Salisbury Cathedral clock displays a model of the universe in miniature. The mechanism, dated at 1392 and still working, is in London's Science Museum. The Corpus Clock, Corpus Christi College, Cambridge is a 2008 public clock of novel design. The Liberty Clock Constructed by Liberty of London along with the Great Marlborough Street store in 1925. The lighting installation at Oriel Plas Glyn y Weddw in Llanbedrog North Wales now has the largest clock. The cafe dome designed by Matthew Saunderson features 12 evenly spaced columns & arches. LED lighting either side of the arches flash on the hour to indicate the corresponding time. The cafe floor is approximately 10m (33feet) in diameter. The lighting and subsequent programming was completed by Jason Jos Electrical and 3-e Smart Control. France The Strasbourg astronomical clock in the cathedral, completed in 1842, is one of the most complicated mechanical clocks ever made. Germany In Esslingen, Germany, at the headquarters of Festo, Professor Hans Scheurenbrand has constructed the Harmonices Mundi, an astronomical clock, a world time clock,