Soon after introducing the original Royal Oak 5402, Audemars Piguet began exploring ways to incorporate various complications into its distinctive angular case. From sophisticated perpetual calendars to multiple chronograph variants, the brand adapted the Royal Oak’s design to house an expanding set of functions, responding to shifting tastes and a growing desire for variety among collectors

Having previously developed a dual-time mechanism for an earlier model, Audemars Piguet chose in 1992 to pair this practical feature with the increasingly popular Royal Oak aesthetic. For many years, however, the complication was offered exclusively in a 36mm case, a size that appealed to a broader clientele at the time.

Equipped with a date display, dual-time indication, and a power-reserve readout, the Dual Time remains one of the most mechanically complex mid-size Royal Oak references in the brand’s lineup.

This particular watch features a beautiful blue dial that has gently faded to a lighter shade over time, with the characteristic dial with a smooth tapisserie finish. Its various complications are presented within recessed sub-dials: the date function at 2 o’clock, the second time zone at 6 o’clock, and the power-reserve indicator at 9 o’clock. It also sports boat-shaped hour markers with lume and crisp white printed text. The iconic octagonal case is in excellent condition, as is the integrated bracelet, which fits wrists up to 18 cm.

Powered by the automatic calibre 2229/2845—based on a Jaeger-LeCoultre movement—the watch has been fully checked and regulated by our watchmaker.

These 36 mm Oak’s are a smart buy in todays market , especially with some complications we think , get in touch & discuss !

Specifications:

Audemars Piguet Royal OakDual time Reference 25730ST
36mm steel case with integrated steel bracelet
Serial no D-44xxx and number 53x dating to the first half of the 1990’s
Blue tapisserie dial with second time zone , date , power reserve
Automatic calibre 2229/2845
Fully checked by our watchmaker
One-year mechanical warranty
Free worldwide Fedex Priority shipping

Audemars Piguet Royal-Oak Dual Time Blue Dial ref. 25730ST

Audemars Piguet Royal-Oak Dual Time Blue Dial ref. 25730ST

Before/after