This vintage Omega Speedmaster Reduced ref. 3510.50.00 is a classic chronograph that combines the iconic Speedmaster design with a more wearable 39 mm stainless steel case. Produced in 1992, this example features its original black tritium dial, beautifully aged over time with warm, even patina on the hour markers and hands, enhancing its vintage appeal. The watch is powered by the automatic Omega caliber 1140, a reliable chronograph movement based on the ETA 2892-A2 with a Dubois-Dépraz chronograph module, offering hours, minutes, small seconds, chronograph, and date functions. Protected by a scratch-resistant sapphire crystal, the Speedmaster Reduced is an excellent choice for collectors seeking an authentic vintage Omega with timeless proportions and everyday versatility.