WATCHMAKING INNOVATION 2025
In order to offer a unique visual experience, the company ARNANO has implemented the CHROMESCENCE® process by engraving sapphire glass dials at the micron scale.
The CHROMESCENCE® is a new type of hologram that immediately captures attention with its striking and characteristic effect, Dynamic Iridescence.
The process is protected by patents in Europe, the United States, Canada, China, and Japan, guaranteeing its unique and innovative nature.
This innovation
will be presented
EXCLUSIVELY
at the EPHJ 2025 trade show
on booth number S31
of the company ARNANO
"Diamond" Model © 2025
"Guilloch√©" Model © 2025
A specific treatment allows one to obtain the desired colors.