Omega Watches - Speedmaster Calibre 321 42 mm - Platinum

Omega Style No: 311.90.42.30.99.002
Omega Speedmaster Calibre 321 - 42 mm Platinum Case - Most Notable Is Step Black Dial - Brushed Bracelet

42 mm platinum case, black ceramic bezel, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, most notable is step black dial in black onyx, Omega 321 manual-winding movement, approximately 55 hours of power reserve, brushed bracelet with vintage OMEGA logo on the clasp. Water resistant to 50 metres (165 feet).