Omega - Speedmaster Date Yellow Gold Watch 323.53.40.40.02.001

40 mm 18K yellow gold case, tachymeter bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, silver dial, self-winding chronometer Omega 1164 movement with chronograph, date, and small seconds, approximately 44 hours of power reserve, brown leather strap. Water resistant to 100 m.