Oris 461 /1 Balance Wheel Complete And Spring 10½’’’ 3274 Watch Movement Parts

NOS Oris 491 Complete Watch Movement Balance (Wheel & Spring)

Oris Balance Wheel Complete And Spring Watch Movement Parts Vintage NOS

Balance Wheel Complete And Spring Watch Movement Parts Vintage NOS

NOS Oris 650/654 Complete Watch Movement Balance (Wheel & Spring)

Oris 531 PC Balance Wheel Complete And Spring 773 M Watch Movement Parts NOS

Oris 440 442 Balance Wheel Complete And Spring Pour Watch Movement Parts NOS