This is a brand new genuine CASIO watch strap original equipment on the following models (model number is on the case back of your watch) :
W-800H-1AV
W-800H-1BV
W-800HG-9AV
W-800HM-2AV
W-800HM-3AV
W-800HM-7AV
Black with a black CASIO branded buckle and CASIO branded keeper.

We are authorised Casio parts stockists in the UK and this strap will be supplied in official Casio packaging

Delivery is FREE in the UK and we post FAST

Please see our small family business positive feedback and buy with confidence!