Maintenance method
■ Solna/Nebula Series
The base metal is SV925 and is coated with rhodium (silver color) or K18YG (gold color).
These coatings are intended to preserve the fresh luster of precious metals and are not like thick, strong industrial plating.
If you scrub too hard with an abrasive cloth, the coating will gradually become thinner and the color may become more likely to change. Most stains and surface discoloration can be removed by gently scrubbing with a cotton cloth or tissue soaked in alcohol.
■ Noct series
This is a brass chain series. The surface is hand polished by a craftsman and then coated with K18YG.
As with the Solna and Nebula series, we ask that you gently polish the surface with a cloth.
■ Changes over time

The more you use it, the more its appearance changes, and the tarnish and discoloration that occurs over time will be engraved into the jewelry as a unique personality of the wearer.
The texture that develops through the daily accumulation of time is one of a kind. Enjoy the beauty that deepens over time and develop it into your very own piece of jewelry.
■ About repairs
At SADOH, we can also repair scratches and discoloration by polishing them back and applying a recoating. Prices vary depending on the repair, so for more information, please contact us using the CONTACT form.