Omega has no calendar.

Omega medieval watches have no second hand and no calendar.

Omega constellation series.

Omega constellation series has no second hand and calendar. As the most recognizable fashion watch series in the world, Constellation series is widely praised in the watch industry.

The classic design concept of constellation series originated from the centennial series specially released to commemorate the centenary of Omega brand. 1952, the first constellation watch with a gold star-studded logo on the dial made a magnificent appearance. Its elegant shape design and accurate and reliable self-winding observatory movement represent the ultimate achievement and outstanding position of top Swiss watchmakers and set a new standard for the definition of watches.