Rose Watch Co NYC
Rose used for a few years in early 20th century.
Most likely 9 or 10K
The heart charm is 10K
Not working.
The chain is a "victorian slide chain" tested as gold and 48"
Needs cleaning
The Rose Watch Company was a trade name used on watch movements imported into the USA by Heuer. The company was founded by Charles-Auguste and Jules-Edouard Heuer in 1912.