The Omega Speedmaster reference 329.30.44.51.01.003 features a 44mm black ceramic and stainless steel case. It is powered by the automatic winding Omega caliber 9920, which includes a chronograph function and a date display. This model, released in 2023, is equipped with a co-axial escapement and is certified as a chronometer. The combination of materials and advanced movement technology makes it a notable addition to the Speedmaster collection.
