This is a pre-owned Omega Speedmaster chronograph gents 35705000 watch. 40mm case size in stainless steel, black dial on a black crocodile leather bracelet, powered by a mechanical wind movement. This Omega is in excellent condition complete with xupes presentation box. Circa 2000's. The case bears the serial number 777*****. Our Xupes reference is W2979 should you need to quote this.