OMEGA Speedmaster Moonphase (Meteorite)

The Omega Speedmaster Moonphase (Meteorite), reference 304.30.43.52.06.001, has a 43 mm steel case. It measures 13.61 mm thick with a lug-to-lug span of 48.6 mm. The grey dial sits beneath a sapphire crystal treated with anti-reflective coating on both sides. Inside is the manual-winding calibre 9914, a Master Chronometer movement with column wheel and Co-Axial escapement, resistant to magnetic fields up to 15,000 gauss. This chronograph combines a moon phase display at 6 o'clock with small seconds and a hand-set date at 9 o'clock, and a tachymeter scale runs around the dial's edge. Power reserve stands at 60 hours. The steel bracelet closes with a foldover clasp fitted with a comfort setting. Water resistance is rated to 50 metres.