Omega Seamaster Co-Axial Watch (215.90.44.21.99.001)

Omega Seamaster Co-Axial Watch (215.90.44.21.99.001). Caliber Omega 8900 automatic co-axial Master Chronometer movement with central seconds hand. Date window at 3 o`clock position. Grey titanium dial with orange Roman numerals and index hour makers. Grey and ordange ceramic rotating bezel stamped with Arabic numerals diving scale set on a 43.5mm titanium case. Sapphire crystal on top and exhibition case back. Water resistant to 600M. Helium-escape valve at 10 o`clock position. Titanium bracelet.