Grasp Watchmaking: Sydney’s Leading Watch Repair service & NOMOS Boutique Established in 1983 by Austrian Master Watchmaker Karl Braunsteiner, Grasp Watchmaking (AKA Grasp Watchmaking Pty Ltd) is now a distinguished name in Sydney’s horological scene Master Watchmaking . Located in the center of Sydney—Suite 1004, Amount 10, 265 Castler