Omega Speedmaster Platinum Meteorite Calibre 321 Mens MoonWatch 311.93.42.30.99.001 Box Card. Famous manual-winding chronograph movement with column wheel mechanism, Breguet balance-spring and 18K SednaTM gold PVD coated finish. The calibre that was worn on the Moon. Platinum round case 42.0 mm in diameter. Transparent exhibition sapphire crystal case back. Two pushers operate the chronograph functions. Omega logo on the crown. Black ceramic bezel with a white enamel tachymeter scale. Scratch resistant sapphire crystal with anti-reflective treatment on both sides. Black dial with luminescent white gold hands and baton hour markers. Three lunar meteorite subdials -- running seconds and the 30-minute and 12-hour chronograph registers. Black leather strap with a platinum tang buckle. Excellent Condition.