424.23.40.20.03.001

“This stainless steel and 18K red gold model features a PVD blued sun-brushed dial on an embossed vertical structure that is encircled by a “”railway”” minute track. With a date window at 6 o’clock, the applied OMEGA logo, the alternating Roman numerals and cabochons are red-gold plated, along with the hands.Surrounding the scratch-resistant sapphire crystal, the 18K red gold bezel is mounted on a 39.5 mm stainless steel case, which is presented on a blue leather strap. At the heart of this timepiece is the OMEGA Co-Axial Calibre 2500.MOVEMENT Calibre: Omega 2500 Self-winding chronometer, Co-Axial escapement movement with rhodium-plated finish. Power reserve: 48 hours CRYSTAL Domed, scratch-resistant sapphire crystal with antireflective treatment inside”