This is an authentic Omega Seamaster Diver 300m black rubber watch strap (ref CVZ010126) that comes complete with the original watch buckle. Please note the original movable keeper/loop on the strap has been lost and replaced with a blank unbranded keeper.

Your watch strap is 20mm wide where it connects to your watch. Your longer strap piece is 12cm long and your shorter strap piece is 8.5cm long. The buckle has some marks on the top and is security etched on the back "STZ010129 11 GIA".

I have given you photos of your watch strap from every angle. Please use them to add to this description.

If you are not sure if this will fit your watch or if you have any other questions then message me. I'm here to help you.