Casio F-91WC Grey Resin Watch Strap (18mm fitting, 22mm at shoulders) - Watch Band for F-91WC Watch.
Genuine Casio grey resin watch strap (Casio strap code:283-N-10 2-18 Casio part no:10361905) for Casio watches F-191WC and the following variants:
This straight fitting watch strap can be used
to replace some discontinued Casio watch
straps and any other watch strap which
measures 18mm at the fitting & 22mm
across the widest part of the strap as shown