Barrel Spring For Cupillard Watch 10½ 256

Gray Curved Dial Watch Diameter 28.60 Mm Cal. Cupillard 10 1/2 256

Watch Part Balance Staff Cupillard 11 1/2" 256-10 256-11 Ordi. And In

Watch Parts Cupillard Winding Stem 10 1/2" 256-10 Nr 1482

Watch Movement Barrel Spring For Cupillard 10 1/2 240

Watchmaking For Watch A Balance Staff Cupillard 10 1/2 256 T.C.

Barillet Pour Montre Cupillard 10 1/2 256 TCD

Balance Axe For Cupillard Watch 10 1/2" 256 Anti Length 295/100