Don’t miss this handy freebie: a perpetual birthday calendar that’s perfect for keeping track of birthdays and other spe ...

Normally, perpetual calendars all look fairly similar, with a commonality that has become part and parcel of watch design in general. This year, I think we saw the start of an era where the ...

The ultra-thin new Piaget Polo Perpetual Calendar watch now features completely unique stone dials in blue and green hues ...