Omega - Speedmaster Moonwatch Professional First Omega In Space Watch 311.32.40.30.01.001

39.7mm stainless steel case, tachymeter bezel, scratch-resistant sapphire crystal with anti-reflective treatment inside, black dial, manual-winding Omega 1861 movement with chronograph and small seconds (original movement that was worn on the moon), approximately 48 hours of power reserve, brown leather strap. Water resistant to 50 m.