Grasp Watchmaking: Sydney’s Leading Enjoy Mend & NOMOS Boutique Established in 1983 by Austrian Grasp Watchmaker Karl Braunsteiner, Master Watchmaking (AKA Master Watchmaking Pty Ltd) is becoming a distinguished title in Sydney’s horological scene Master Watchmaking . Located in the heart of Sydney—Suite 1004, Amount 10, 265 Castlereagh