This Omega Constellation model boasts a combination of 18K yellow gold and stainless steel in a 28mm size. The bezel is exquisitely engraved with Roman numerals, complemented by a white mother-of-pearl dial and scratch-resistant sapphire crystal. The golden touch extends to the hands, OMEGA logo, Constellation star, and indexes. The OMEGA Calibre 4061 powers this timepiece, with the Constellation Observatory medallion beautifully stamped on the caseback.