A quick search turned up the following:
These watches use the same strap. There may be more watches that will accept teh adaptors, but those should be a drop-in fit.
G-100-1BV
G-2300F-4V
GW-2300F-4V
GW-2310-1V
G-2310R-1V
G-100-1BJF
G-100-9BJF
G-101-1AVMDS
G-200-1EVVDS
G-2110-1VSGF
G-2300-1JF
GW-2310FB-1D
GW-2300FP-4V
G-2400-1V
May I ask what your plans are?