Grasp Watchmaking: Sydney’s Premier Enjoy Maintenance & NOMOS Boutique Started in 1983 by Austrian Grasp Watchmaker Karl Braunsteiner, Master Watchmaking (AKA Master Watchmaking Pty Ltd) has become a distinguished title in Sydney’s horological scene Grasp Watchmaking . Positioned in the heart of Sydney—Suite 1004, Level ten, 265 Castler