Master clockmaker André Haselhorst has restored our school clock in months of painstaking work. Together with janitor Olaf Brinkschneider, he has once again installed the clock on the roof of the Hundertwasser School. Who is interested in the technical details is cordially invited in the Documentation (PDF format) to browse.
English 
Deutsch 
Polski 
Hrvatski 
Српски језик 
English (UK) 
Türkçe 
Українська 
Български 
Čeština 
Italiano 
Español 
English (Canada) 
English (Australia) 
Dansk 
Ελληνικά 
Eesti 
Suomi 
Français 
हिन्दी 
Magyar 
Bahasa Indonesia 
Nederlands 
Português 
Português do Brasil 
Svenska