This certified authentic Brand New Omega Speedmaster Calibre 321 Watch, with the Model Number: 311.30.40.30.01.001, has a Stainless Steel 39.7 mm Round Case with Screw Down Crown and a Ceramic. This Men's Omega Speedmaster Calibre 321 has an attractive Black Dial with Index Dial Markers. The certified Swiss tested Omega Manual-Wind Movement will keep perfect time for you. The elegantly designed Omega Stainless Steel with will look great on your wrist.

Omega Speedmaster Calibre 321 Stainless Steel Black Index Dial 39.7 mm 311.30.40.30.01.001