Omega Speedmaster Reduced 3510.50 – 39mm – 2003 Japan – Full Papers – Service History Omega Speedmaster Reduced 3510.50.00, the 39 mm automatic version of the iconic Speedmaster line. I am the second owner, and the watch was originally purchased new in Japan in 2003, as confirmed by the original Omega warranty card and pictogram card, both included. The watch has a documented maintenance history and has just been serviced in October 2025, and remains under warranty by the service provider (based in Brussels) until October 2026. It retains its original black dial, hesalite crystal, and Omega 1562/850 bracelet with 811 end links. The bracelet is complete with all original pins. Condition is good, with normal signs of wear and no dents; the hesalite shows light micro-scratches that can be polished easily if desired. Case diameter is 39 mm, bracelet length approx. 18–19 cm, and total weight around 110–120 g. Technical details: Automatic movement Calibre 3220, stainless-steel case, original black dial, hesalite crystal, and matching serial 58617585. The watch can be shipped insured.