Omega Speedmaster Day-Date Steel Watch 3520.50.00

The Omega Speedmaster Day-Date ref. 3520.50.00 brings a triple calendar chronograph into a 39mm stainless steel Speedmaster case with twisted lugs tied to the model’s Moonwatch lineage. The matte black dial carries a complex layout with eight hands, covering chronograph timing alongside day, date, month, and a 24-hour indicator in an easy-to-read arrangement. A tachymeter scale frames the crystal, maintaining the watch’s motorsport reference point. The self-winding Caliber 1151 drives the chronograph and full calendar functions, and provides a power reserve of approximately 44 hours. This is a pre-owned Omega Speedmaster Day-Date Steel Watch 3520.50.00, accompanied by a gift box.