Sekonda 25 Jewels USSR Slava 2427 Automatic Day/Date Watch

USSR Sekonda 25 jewel watch in good condition, and just back from a full service in The Ukraine. In good working order, with a brass "Sunburst " case, a silver dial, with black batons, and gold markers. Slave 2427 movement works well, and keeps time. 37mmx43mm.

The Slava 2427 is a Soviet Era Automatic watch movement, 25, 26, or 27 jewels. produced by the Second Moscow Watch Factory starting around 1980 (with development originating in the 1970s). Automatic, self-winding mechanical movement

Frequency: 18,000 vibrations per hour (2.5 Hz / low-beat) Power Reserve: Approximately 40 hours Complications: Sweep center seconds, date aperture, and weekday aperture Twin Mainspring Barrels: Uses two parallel-coupled mainspring barrels instead of a single large barrel, a rare design choice meant to improve torque characteristics and rate stability. Features a dedicated date quickset pusher located at the 2 o'clock position on the watch case, while the day is set by advancing the time ±24 hours. The bi-directional automatic rotor winds both mainspring barrels simultaneously through an overrunning clutch design. Swiss lever escapement with a Glucydur annular balance and 3-arm Russian shock protection.