Omega Seamaster Diver Nekton Edition Mens Watch 210.32.42.20.01.002 Unworn. Automatic Self-winding movement with Co-Axial escapement.Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Stainless steel case 42.0 mm in diameter. Omega logo on a crown. conical design helium escape valve at 10 o'clock. Nekton submarine medallion engraving on a case back. Titanium unidirectional rotating bezel with a diving scale. Scratch resistant sapphire crystal. Black ceramic dial with laser-engraved waves. Luminous skeleton hands and dot hour markers. Date window at 6 o'clock aperture. Black rubber strap with tang buckle. Ref. 21032422001002 , 210.32.42.20.01.002 Box.94100301