Genuine Casio Caseback Gasket Seal (O-Ring) for the following models of watches:
- DW-5900
- DW-5900BB
- DW-5900RS
- DW-5900TH
- EF-126D
- EF-316D
- EF-514
- EF-514BK
- EF-514D
- EF-514SG
- EF-514SP
- EF-526D
- EF-552
- EF-552D
- EF-552PB
- EFR-301D
- GN-1000
- GN-1000B
- GN-1000C
- GN-1000GB
- GN-1000MB
- GN-1000RG
- GX-56
- GX-56BB
- GX-56DGK
- GX-56GB
- GX-56KG
- GX-56SLG
- GX-W56
- GX-W56E
- GX-W56GB
- GX-W56KG
- LIW-600TDJ
- MTF-E001
- MTF-E002
- MTF-E002B
- MTF-E002L
- OCW-500DA
- OCW-500DE
- OCW-500DU
- OCW-500LA
- OCW-500LE
- OCW-500LU
- OCW-500TDA
- OCW-500TDE
- OCW-500TDJ
- OCW-500TLA
- OCW-510DA
- OCW-510DE
- OCW-510LA
- OCW-510LE
- OCW-510LJ
- OCW-510LU
- OCW-510SGA
- OCW-600TDA
- OCW-600TDBA
- OCW-600TDBJ
- OCW-600TDCJ
- OCW-600TDE
- OCW-600TDJ
- OCW-600TLA
- OCW-600TLBE
- OCW-600TLJ
- OCW-600WCE
- WVQ-400E
- WVQ-400J
- WVQ-600DA
- WVQ-600DBA
- WVQ-600DCA
- WVQ-600DE
- WVQ-600GA
- WVQ-600LE
- WVQ-600SGA