This is a pre-owned Omega Constellation Gents 12192415001001 watch. 41mm case size in titanium, black carbon dial on a black rubber bracelet, powered by a automatic movement. This Omega is in excellent pre-owned condition complete with box, manuals & guarantee dated Open Papers. The case bears the serial number 784***** Xupes 12 month warranty. Our Xupes reference is COM637 should you need to quote this.