mother-of-pearl, diamond-trimmed oval subdials, vertical oval date window, rhodium-plated indexes, rhodium-plated or rose hands. Case 38mm stainless steel, tachymeter scale on white ceramic ring. Bracelet Stainless steel. Movement OMEGA Co-Axial Calibre 3330. Heritage-inspired 38mm Speedmaster with stainless steel case, white mother-of-pearl dial, diamond-trimmed oval subdials, vertical oval date window, rhodium-plated indexes, rhodium-plated or rose hands, stainless steel bracelet, and OMEGA Co-Axial Calibre 3330.