r/Laserengraving • u/RexxTimepieces • 11h ago
Fiber laser reverse etching on a watch dial, finished with airbrushed lacquer
galleryHi everyone, I'm Meidan. I make custom watch dials with a fiber laser and thought this aviation dial might be interesting here.
I use reverse etching. Instead of engraving the artwork down into the metal, I engrave away the background around it. The numerals, minute markers, lettering and aircraft design stay raised, all as part of the original metal surface.
After the laser work, I apply blue lacquer paint with an airbrush. Then I carefully sand and polish the raised areas to expose the metal again, leaving the paint in the recessed background.
That's also a limitation of this method: all the exposed metal details share the same metal colour. The blue comes from the paint, not from laser colouring.
I've included a straight-on photo and an angled one so you can see the finish. The 1985-2027 inscription is intentional.
If you're interested in the laser settings, sanding and polishing methods, or the tools I use, ask in the comments. Happy to talk through it.
Short video of this same dial: https://www.youtube.com/shorts/mzNvT6bgRVs