Grade 110
Bridge model, nickel plates, pedant set, single sunk plain or fancy glass enamel dial with grounded edge, polished winding wheels, double roller escapement, 15 jewels, total production 16650.
Bridge model, nickel plates, pedant set, single sunk plain or fancy glass enamel dial with grounded edge, polished winding wheels, double roller escapement, 15 jewels, total production 16650.