Rococo House of the Good Shepherd, one of the few original buildings preserved old Bratislava castle. It was built between 1760 to 1765. The lower part was open to trade and craft activities, the upper floors for housing. The facade has been preserved an illusory window, sculpture of the Good Shepherd in the niche under a canopy is not original. The house belongs to a small jewel of Central bourgeois architecture. Museum exhibition documents the history of watchmaking hours from the end of 17 in the late 19th century. There is for example. unique set of portable sundials of 17 - 18 century, various types of table and wall clocks, alarm clocks and watches of pocket. Most of the exhibits is signed by Bratislava's Precision masters.