Learn Watchmaking: Sydney’s Premier View Mend & NOMOS Boutique Launched in 1983 by Austrian Grasp Watchmaker Karl Braunsteiner, Learn Watchmaking (AKA Master Watchmaking Pty Ltd) happens to be a distinguished name in Sydney’s horological scene Master Watchmaking . Located in the heart of Sydney—Suite 1004, Level ten, 265 Castlereagh Ave