Audemars Piguet Jules Audemars 25589BA 1991

Audemars Piguet Day-Date Moonphase reference 25589BA is a classic and sophisticated vintage dress watch housed in an elegant 33mm 18k yellow gold case with a distinguished stepped bezel. The porcelain-like white enamel dial features crisp, painted black Roman numeral hour markers and a delicate railroad minute track running along the outer perimeter. It displays a symmetrical calendar layout with two "big-eye" sub-dials: one for the day of the week at the 9 o'clock position and another for the date at 3 o'clock, both indicated by contrasting tempered blued steel hands. Balanced beautifully at the 6 o'clock position is a whimsical, deep blue and gold moonphase aperture just above the "AUTOMATIC" designation.