THIS IS A GENUINE CASIO FACTORY REPLACEMENT Packing/O-Ring
Part No 74210339
Color: Black
This goes with the following models:
| MODEL | TYPE | YEAR |
| Casio CMD40-1 | Time Piece Division: Watch | 1995 |
| Casio CMD40B-1 | Time Piece Division: Watch | 1995 |
| Casio CMD40D-1 | Time Piece Division: Watch | 1996 |
| Casio CMD40E-1 | Time Piece Division: Watch | 1996 |
| Casio CMD40E-1 | Time Piece Division: Watch | 1996 |
| Casio CMD40F-7 | Time Piece Division: Watch | 1996 |
