Laser Engraving the glass on Sapphire Caseback.

notchrishansen · May 28, 2021

Didn’t find anything on the search… but it is possible to laser engrave the sapphire itself on the case back? Like the seamaster 1948 limited model….

Ideally I’m looking for something small like a micro stamp, that’s visible under magnification.

NGO1 · May 28, 2021

They can engrave diamond so...
You just have to hunt for a cnc shop with the equipment.