condition:100% .
material:copper
color: silver,gold
quantity: 60 pcs
dimensions: 5.3 6.0 7.0

it comes with the crown, tube and o-ring and crown gasket.
this is a replacement for crown part number 24-600-8 and tube part number 24-6020.
this tube needs to be installed with a broach, no driver for a wrench. this tube is like the old style

package included:
1 x a case of 60 pcs watch crown