Slava 2427

The Slava 2427 is an automatic movement produced by the Second Moscow Watch Factory during the Soviet era. It measures 10.75 lignes (24mm) in diameter with a height of 6.8-6.85mm, operates at 18,000-18,800 vph with a 49° lift angle, and provides approximately 40 hours of power reserve from dual mainspring barrels. The caliber features a day/date display at 3:00 with a quickset date pusher at 2:00, hacking seconds, and hand-winding capability, built around 26-27 jewels with anti-shock protection. This in-house movement was discontinued.