Noun
A gold-copper alloy used in jewelry for its reddish color.
Synonyms: pink gold, red gold
An orange-pink color, similar to the alloy.
rose gold:
First there was Rose Gold, a trap-tinged reflection on Tottenham days gone by and gold-plated jewellery. Source: Internet
You can also step up to the 44mm for $300, and there are options in Space Grey, Rose Gold, and Silver. Source: Internet