Genuine OMEGA Constallation 168.0056 bottom seal
Fits the following case references:
166.0247, 166.0248, 168.0004, 168.0010, 168.0010SP, 168.0011, 168.0011SP, 168.004, 168.0056, 168.0057, 168.0064, 168.010, 168. 3014, 168.5004, 1680004, 1685.004, 1685004, 196.0163, 2598, 298.0004, 368.0864, 37227, 396.0885, 498.0804, 7190, ST168.004