Corum Admiral’s Cup Legend 42 Annual Calendar – The second annual calendar on our list demonstrates just how popular and widely available this complication will be.
On the heels of such calendars from brands as varied as Cartier and Zenith, this entry from Corum further illustrates the development of what was once exclusively available from only Patek Philippe. Months are indicated via the subdial at 6 o’clock while the dates are marked out along the flange and indicated via a central hand. The selfwinding movement is cited as Corum CO503 but it is not claimed that this as an in-house development nor does the press information say what specialist house worked on the development.