Screw on backs

Submitted by Gerard on April 14, 2012 - 3:22pm

The green stuff you find in these threads of these watches is it a water proofing or thread lock? Is it both?What do they use now?

FifthAvenueRes…
Posted April 14, 2012 - 4:47pm

Corrosion Gerard, a result of a Chemical reaction.

Gerard
Posted May 21, 2012 - 4:19pm

.

FifthAvenueRes…
Posted April 14, 2012 - 5:19pm

You're welcome.