Omega Speedmaster 40.5mm 33210415110001

, Rhodium-plated hour markers. White Super-LumiNova. Date window at 6 o’clock. Small seconds subdial at 9 o’clock. 12-hour and 60-minute chronograph recorders at 3 o’clock. Brushed bezel with blackened tachymeter scale. Case 40.50 mm stainless steel. “Speedmaster ‘57” engraved caseback. Flat sapphire crystal with anti-reflective treatment. Bracelet Matching stainless steel bracelet with comfort release adjustment system. Movement OMEGA Co-Axial Master Chronometer Calibre 9906. Manual-winding.