Omega Caliber 2211
|Movement Type||Manual wind|
|Base Caliber||ETA Unitas 6498-2|
|Power Reserve||53 hours|
|Vibrations Per Hour||21,600|
|Country of Manufacture||Switzerland|
The large Omega caliber 2211 is found in the XXL Seamaster Aqua Terra Small Seconds (reference: 18.104.22.168.06.001). This pocket watch movement is a manual wind with 17 jewels and a 53 hour power reserve. It is a certified chronometer (COSC). Based on a ETA Unitas 6498-2. The older and discontinued Railmaster XXL was equipped with essentially the same movement known as caliber 2201. The differences are cosmetic.