Jump to content
When you buy through links on our site, we may earn an affiliate commission.
  • Current Donation Goals

question on matt finish of pre v dials..


zhoon1129

Recommended Posts

I want to know if the matt finish of the pre v dials are to be closer to gen or just to minimize the shine of the factory fgd dial.

I have a 203a dial without matt finish and a 201a dial with matt finish and I think the 201a dial seems a bit more grey and less clear(more vintage?) compared to 203a. I think just leaving the fgd dial as is with just the lume job is better. What do you guys think? Is the matt finish job essential?

Link to comment
Share on other sites

rc tritec was and is the main supplier for panerai, the original varnish for the tritium dials was UV 820 Zapon Varnisch,

a 2 component varnish ( varnish + hardener ) which was non resistent against the light.

the yellowing effect comes from this 2 component varnish.

this varnish is a very slightly sheen varnish. the brass dial got a fine-bead-blasting and after the galvano black surface in a galvano-bath.

and then the varnish on top, and the tritium material was mixed with this UV 820 varnish.

rolli

Rolli,

Do you know the secret ingredients of this varnish or will it sink into oblivion like the varnish of stradivarius violins?

Link to comment
Share on other sites

Thanks for a great insight, Rolli ;)

Zaponlack is actually a very familiar medium to me since I used it many times for sealing solder-on components on PCBs to protect them from moisture back in the day. Actually, when I ran out and was too lazy to run to the radio store supply I made my own zaponlack by dissolving broken ping pong balls (celluloid) in acetone :)

Link to comment
Share on other sites

but it must be the old zapon varnish UV 820 with the second component hardener.

only this varnish with the time makes it yellowed.

rolli

Thanks for a great insight, Rolli ;)

Zaponlack is actually a very familiar medium to me since I used it many times for sealing solder-on components on PCBs to protect them from moisture back in the day. Actually, when I ran out and was too lazy to run to the radio store supply I made my own zaponlack by dissolving broken ping pong balls (celluloid) in acetone :)

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...
Please Sign In or Sign Up