42.4 mm x 46.2 mm steel - sedna gold case, 18K sedna gold bezel, sapphire crystal with anti-reflective treatment on both sides, grey dial, caliber 3330 self-winding movement with chronograph function, approximately 52 hours of power reserve, steel and 18K sedna gold bracelet. Water resistant to 100 m (330 ft).
Omega Speedmaster Stainless Steel and Rose Gold 42.4 MM x 46.2 MM - Stainless Steel and Rose Gold Bracelet - Grey Dial - 327.20.43.50.01.001
All purchases come with a 2 year NYC Watches International Warranty