Weight: 63.6 GramsCase Size: 25.5 mm (without crown)Dial: WhiteCrystal: Sapphire Glass Stone: 2.21 TCW (0.81 ct on case, 1.40 ct on band) E/F VS-1 Diamonds Reference #: 4820/2JBand Length: 6.5"Hallmark: Patek Philippe. 750 Item #: BR-08-16