The term describes timepieces manufactured by Seiko that feature a case, bracelet, or accents finished with a rose gold hue. This aesthetic is achieved through the use of gold alloyed with copper, resulting in a pinkish-gold tone. An example would be a Seiko Presage model where the case and hands are rendered in this distinctive coloration.
This particular combination offers a balance of classic watchmaking with modern stylistic preferences. The inherent value and prestige associated with gold are complemented by the copper’s addition, imparting a warmer and more contemporary look. Historically, Seiko has utilized various materials and finishes to cater to diverse consumer tastes, and the incorporation of this metal finish represents a continuing evolution in their design language.