This is an authentic Omega brown calf leather watch strap that is Omega refernce number 98000409. It originally came with an Omega Speedmaster Moonwatch. It is in good used condition and remains fully functional.

Your watch strap is 19mm wide where it connects to your watch and is 16mm wide where it connects to your buckle. Your longer strap piece is 11.5cm long and your shorter strap piece is 7.5cm long.

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.