Genuine Casio Caseback Gasket Seal (O-Ring) for the following models of watches:
- BGS-100
- BGS-100GS
- BGS-100RT
- BGS-100SC
- GA-2100
- GA-2100AH
- GA-2100BCE
- GA-2100BP
- GA-2100BWP
- GA-2100CA
- GA-2100FF
- GA-2100FR
- GA-2100FT
- GA-2100GB
- GA-2100HC
- GA-2100HD
- GA-2100NC
- GA-2100NN
- GA-2100NNJ
- GA-B2100CT
- GA-B2100CY
- GA-2100RB
- GA-2100RC
- GA-2100RGB
- GA-2100SB
- GA-2100SKE
- GA-2100SR
- GA-2100SRS
- GA-2100SU
- GA-2100TH
- GA-2100THB
- GA-2100THS
- GA-2100VB
- GA-2100WS
- GA-2110ET
- GA-2110SC
- GA-2110SL
- GA-2110SL
- GA-2110SU
- GA-2140RE
- GA-2140RX
- GA-B2100
- GA-B2100BNR
- GA-B2100C
- GA-B2100FC
- GA-B2100K
- SHN-6500
- SHN-6500D
- SHN-6500GD
- GA-2100BCE
- GA-2100FT
- GA-2100GB
- GA-E2100EV
- GA-E2100GC
- GA-E2100RC
- GA-E2100WE
- GM-2100
- GM-2100B
- GM-2100BB
- GM-2100C
- GM-2100CB
- GM-2100CH
- GM-2100CL
- GM-2100G
- GM-2100GC
- GM-2100MF
- GM-2100MG
- GM-2100MWG
- GM-2100N
- GM-2100SS
- GM-2100WS
- GM-2140GEM
- GST-B500AD
- GST-B500BD
- GST-B500D
- GST-B500GD