The Longines Master Collection ref: L2.773.4.61.6 features a stainless steel case with a 42mm diameter. This automatic watch is powered by the Longines caliber L678.2 and includes a 24-hour indication, date, month, chronograph, and moonphase functions. The dial is presented in a grey color, offering a modern aesthetic. Released in 2023, this timepiece combines functionality with a sophisticated design, making it suitable for various occasions.