Ball Bearing From Rotor Oscillating Weight Fit for China Made/ETA 7751 7753 7750Features: Product material is strong, durable, long service life. Ball Bearing for China Made ETA 7751 7753 7750 Movement package included: only the ball bearing shown in the picture shown from the listing

Specific to one ligne size only

background-color:#1772A1

cup bearings

42mm(height)X38mm(width)

China Made 7750 Chronograph Movement 3 Hands Small Second @3@6@9 Date@12

Most sizes of watch can be put in the demagnetizer of its larger hole

95mm      8

For calibres ETA2660

Assortment of 4 Oilers

Overall height is 21mm {7/8"")

For snap back watch case backs

As shown in the picture