Speedmaster
44.25 mm black ceramic case, transparent back, 18K sedna gold bezel, sapphire crystal with anti-reflective...
44.25 mm 18K Sedna gold case with antimagnetic design, transparent back, 18K Sedna gold bezel...
44.25 mm stainless steel case with antimagnetic design, transparent back, 18K Sedna gold bezel with...