SEAGULL TY2901 (ST1901) MECHANICAL CHRONOGRAPH MOVEMENT
This is a brand new, top quality 20-jewels Seagull TY2901 (ST1901) hand winding 30-min. chronograph movement. Power reserve approx. 42-hours. Glossy polished parts with blue steel screw and column wheel.
Chronograph hand at 3 o'clock, second hand at 9 o'clock. Centre long hand – 60 second for chronograph.
Seagull ST1901 mechanical movement