The Omega Globemaster ref: 130.23.39.21.02.001 features a 39mm case crafted from a combination of yellow gold and stainless steel. This model, introduced in 2015, is powered by the automatic winding Omega caliber 8900. The silver dial includes a date function and is certified as a chronometer, ensuring precision. Additionally, it incorporates a co-axial escapement, enhancing its reliability and performance. This watch exemplifies a blend of materials and advanced technology, making it a noteworthy addition to any collection.