Description
Generic (not original) plastic crystal with calendar bubble, RLX Cyclop 101, part number 25-101, fits case numbers: 6513, 6514, 6516, 6517, 6519, 6520, 6521, 6524, 6527, 6529, 6531, 6533, 6626, 6700, 6701, 6702, 6703, 6704, 6705, 6917. Using generic crystals may devalue your watch.