Felsa Cal 347 Part 721 Balance Complete NOS

AS Balance Complete 721 N, 8 3/4, Cal. 1180 - SEALED NOS

ETA Balance Complete 721 N, 8 3/4, Cal. 790 - SEALED NOS

Felsa Cal 4162 Part 721 Balance Complete NOS

FHF Balance Complete 721 N, 5 3/4, Cal. 60/60 N - SEALED NOS

NOS - FEF (Fleurier) Balance Complete Parts 721 For Cal.250 270 6630

NEW NOS Felsa Cal. 4062 Part 445 - Setting Lever Spring Set Bridge

Felsa 4062 Balance Staff Watch part #728 "3" staffs each