This is a Omega styled submersible/diver rubber straps .Good quality Omega rubber strap for the price. Measuring at the Lugs width is available in 2 sizes, 20mm & 22mm This Omega rubber straps comes with the buckle. This Omega rubber straps are stamped & its for Omega watches only. Free shipping to most countries . So go ahead collect all colors of this awesome Omega rubber straps today.