Mainspring for Swiss AP3090 Mechanical Movement Special Power MainspringFeatures: Product material is strong, durable, long service life. Mainspring for Swiss AP3090 Mechanical Movement Special Power Mainspring 100% brand new

This popular series features color coded hex shaped heads and replaceable screwdriver blades for quick identification

1cm(the big jar)

Screw-in back cover

The length of the watch hands sets are as follows: The second hand(mm): 11

Width: around 1

simple to store and carry

204 Great Wheel Replacement Spare Parts Fit For ETA 2000

-Diameter: around 37mm

The stand features a ball bearing for smooth and light rotation with rubber bands to facilitate turning

Sizes as follows:

VD79 Quartz Movement

non-slip design