Plastic crystal with magnifier to fit the following Rolex case numbers Fits 6494,  6694
Rolex case numbers are located inside the case back and on the side of the case at 12 o'clock position.

Made in Switzerland

Non Original part 

Watchpartusa is independent of and not affiliated with or sponsored by Rolex® Watch U.S.A. Inc.  

Rolex® warranty may be voided by using generic non-original parts