31.10 mm x 3.50 mm (height) round plastic crystal, no ring, genuine 062PN1064 Omega® crystal, fits Omega® case REF 10767553, 109.7597, 11086880, 11089437, 11093444, 11210370, 11210856, 11216430, 14311, 11464876, 11468126, 11473352, 1313501, 1320015, 132
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.