The Omega Speedmaster reference 311.92.44.30.01.001 features a 44mm black ceramic case. This model, introduced in 2018, is powered by the manual winding Omega caliber 1869. It includes a chronograph function, providing precise timing capabilities. The watch's design emphasizes a modern aesthetic while maintaining the Speedmaster's legacy. The black dial complements the ceramic case, creating a cohesive look. This timepiece is a notable addition for collectors interested in Omega's innovative approach to watchmaking.