Omega Speedmaster Stainless Steel 42 MM - Black Leather Strap - Black Dial - 310.32.42.50.01.002

42 mm steel case, transparent back, anodised aluminium bezel ring, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, black step dial with applied OMEGA logo, Calibre 3861 manual-winding chronometer movement with chronograph and small seconds. Water resistant to 50 metres (167 feet).

Omega Speedmaster Stainless Steel 42 MM - Black Leather Strap - Black Dial - 310.32.42.50.01.002