This strap ONLY works on Omega models that originally came with a rubber strap. YOU CANNOT convert your metal watch band model to this rubber strap without professional modification.
BAND MATERIAL: Silicone/Rubber; BAND WIDTH: 2mm; BAND COLOR: Black; STRAP LENGTH: 115mm ( 4.6 inches) x 95mm ( 3.8 inches);
GENERIC replacement watch part - NO markings or logo