Omega 145.0052 Speedmaster Professional Jubilee 18K Yellow Gold Black Dial

Released in 1992 to commemorate the 50th anniversary of Omega's iconic Caliber 321 and as part of a 'Jubilee' celebration, the BA 145.0052 Speedmaster Professional stands as one of the most celebrated and luxurious variants of the Speedmaster Moonwatch lineage. Rendered in solid 18K yellow gold, this special edition features a striking black dial adorned with sunk counters and gold edging, complemented by luminous gold hour markers and hands—a refined tribute to the original Moonwatch ethos. The watch is powered by Omega's hand-wound Caliber 863, a robust and visually pleasing movement visible through a sapphire crystal display back, a rarity among Speedmasters of this era. With its unique sapphire front crystal and commemorative provenance, the reference 145.0052 fuses technical prestige with precious metal craft, making it highly desirable for advanced Speedmaster collectors. The model was produced in strictly limited numbers, affirming its exclusivity and investment appeal. Measuring at 42mm in diameter, its presence is both commanding and classically proportioned. The case construction retains the traditional lyre lugs and prominent tachymeter bezel, while the screw-in caseback ensures a sporting, Moonwatch connection. Its inclusion in the distinguished lineage of gold Speedmasters underscores its collectability and enduring relevance among modern and vintage chronograph enthusiasts alike. Like New with Omega box, papers dated 2014, and service papers dated 2020.