Slava 1601

The Slava 1601 is a manual-winding hunter calibre movement produced by the Russian manufacturer Slava from 1914. It features 17 jewels, a bimetallic screw balance with Breguet hairspring, and Russian three-arm shock protection. The movement includes stem winding and setting with a sub-second display. Production was discontinued after approximately 40,000 units were manufactured.