10 mm flat mineral crystal with gold trim
watch case backs
65 mm (height) plastic crystal with steel colour ring genuine 063PZ5102 Omega® crystal
Hamilton 602
65mm Made of fine quality aluminum casting
Omega® Case Back Gasket (Round O-Ring) OM-088NS5073 (replacement for 0880809N, 088NS0809), see all case numbers in description 22mm 10 mm flat mineral crystalOmega Case Back Gasket (Round O Ring) OM 088NS5073 (replacement for 0880809N, 088NS0809), see all case numbers in description O ring case back gasket to fit Omega case numbers: 1570001, 1570002, 1570003, 1570005, 1660068, 1660091, 1910050, 1970001, 1980141, 1980144, 2980019, 2980020, 3570800, 3961077, 3980867, 3980871, 3980877, 4980019, 4980020, 4980021, 4980027, 7682000, 7682001, 7682002, 7682003, 8672000, 8672002, 8672003, 8672004, 8682000, 8682001,