Audemars Piguet Royal-Oak Dual Time Blue Dial ref. 25730ST 1960s distinguished by its short-marker dial

distinguished by its short-marker dial — bold

Straight endlinks bracelet in steel

This is a triple signed chronograph that we believe would have been used by the military

The expertly constructed top zipper grants access to the canvas lined interior plus a padded snap-button pocket

The dial is in excellent original condition

Audemars Piguet Royal-Oak Dual Time Blue Dial ref. 25730ST 1960s distinguished by its short-marker dialSoon 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 Oaks 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