Ecole d'Horlogerie de Genève, A. Boillat
, Movement No. 75.1, 50 mm, 89 g, circa 1900A fine Swiss graduate's work with Geneva quality hallmark - lever chronometer
Case: silver. Dial: enamel. Movm.: bridge movement, large gold screw compensation balance.
#42380
Case: very good
Dial: very good
Movm.: very good, capable of running
Dial: very good
Movm.: very good, capable of running