Mark II Co-Axil
Steel Omega Mark II Co-Axil Chronograph 3188.8.131.52.01.001. Case diameter 42.4mm. Water resistant to 100 meters. Automatic Omega Calibre 3330 chronograph movement, Free sprung-balance equipped with Si14 silicon balance spring and a power reserve of 52 hours. Black dial with white index hour markers and black sub dials. Tachymeter bezel. Steel bracelet with folding clasp. Box and papers dated March 2014. Our reference S19713.