THIS IS A GENUINE CASIO FACTORY REPLACEMENT Packing O-ring (Gasket)
Part No 10304109
Color: Black
This goes with the following models:
| MODEL | TYPE | YEAR |
| CASIO SGW-100-1V | Time Piece Division: Sport Watch | 2008 |
| CASIO SGW-100-2B | Time Piece Division: Sport Watch | 2015 |
| CASIO SGW-100-3AV | Time Piece Division: Sport Watch | 2022 |
| CASIO SGW-100B-3A2 | Time Piece Division: Sport Watch | 2015 |
| CASIO SGW-100B-3V | Time Piece Division: Sport Watch | 2008 |
| CASIO SG100J-1 | Time Piece Division: Sport Watch | 2010 |
| CASIO SGW-600H-1B | Time Piece Division: Sport Watch | 2017 |
| CASIO SGW-600H-2A | Time Piece Division: Sport Watch | 2017 |
| CASIO SGW-600H-9A | Time Piece Division: Sport Watch | 2017 |
