Powered by Bulovas proprietary Precisionist three-hand calendar movement with a 262kHz vibrational frequencyeight times greater than standard timepiecesfor unparalleled accuracy. Gold-tone stainless steel case with black dial featuring 11 hand set diamonds, curved mineral crystal, gold-tone stainless steel bracelet with sport fold over buckle. Water resistance to 300 metres. Calibre: NM50