r/rolexauthentication

Hi Reddit gang,

I bought a Rolex Oyster Perpetual Date from 2004 and only recently did I have it opened by a watchmaker to see what is inside. Took some pictures from the movement, can you confirm this is real?

Reference: 15200 with sunburst dial
Movement: 3135
Year: 2004 (corresponds with serial no. on the case)

Appreciate the help! Thanks.