The Omega Speedmaster Moon Phase 304.30.43.52.01.001 is a hand-winding automatic watch, distinguished by its meteorite dial and moon phase display. This timepiece may be worn daily or reserved for occasions demanding precision horology. Its substantial case and detailed dial complement both formal and refined casual attire. The robust construction ensures enduring utility. Key details Brand: Omega Type: Automatic watch Model: Speedmaster Moon Phase 304.30.43.52.01.001 Material: Stainless steel Dial: Meteorite Case diameter: 43mm