FC33 Frederique Constant Classics Index. Reference FC-303MPWN1B6B. Watch measures 27.5mm and is made from steel. Automatic Frederique Constant movement caliber FC303. Sapphire crystal on the front and a closed case back. Waterproof 5ATM or 50 meters. Dial is made from Mother Of pearl(MOP). Functions are hours, minutes, sweep seconds and date. This watch is fitted with the original full length steel bracelet with integrated double folding clasp. Naturally this watch is complete with the original box and papers dated October 2018 with still official FC warranty left. Please be aware that this watch was never worn and is in new condition. Fantastic gift!