
Psychotic shares the culmination of a year-long quest to acquire the Audemars Piguet Royal Oak Skeleton in stainless steel, reference 15305ST. This post captures the excitement of the 'thrill of the hunt' for a rare and highly coveted timepiece, celebrating its intricate openworked movement and auspicious serial number.

The Audemars Piguet Royal Oak reference 15305 is a notable variant within the Royal Oak line, distinguished by its openworked dial and movement, offering a direct view into the intricate mechanics. This reference represents a more elaborate and technically complex interpretation of the standard Royal Oak, appealing to collectors who appreciate haute horlogerie and the art of skeletonization. It was produced in limited quantities, making it a less common sight compared to its solid-dial counterparts. The openworked design allows for an appreciation of the finishing and architecture of the movement, a hallmark of Audemars Piguet's craftsmanship.
The watch features a 39 mm case crafted from 18k yellow gold, maintaining the classic Royal Oak proportions. It houses the self-winding Caliber 3120, which is meticulously openworked and finished to expose its components. The movement provides a power reserve of 60 hours. A sapphire crystal protects the dial, and the watch is water-resistant to 50 meters, suitable for everyday wear. The fixed octagonal bezel, a signature element of the Royal Oak, is also in 18k yellow gold.
This reference appeals to collectors seeking a Royal Oak with an enhanced level of mechanical artistry and exclusivity. Its openworked nature sets it apart from more common Royal Oak models, positioning it as a piece that highlights Audemars Piguet's technical prowess in movement decoration and design. The 18k yellow gold construction further emphasizes its premium status. While not a double-signed piece as mentioned in the collector's post, the 15305 stands on its own as a significant openworked Royal Oak.
Looks amazing on your wrist. S
I think I used to live in the same building that you took your picture from!!! I used to be Tower 7! Great watch again, congrats!
I have flirted with this watch myself many times. It is very difficult to track down. Having seen the movements being made in Le Brassus, you really appreciate the work that goes into this watch movement. Countless hours of labor performed at the hands of highly skilled AP watchmakers. This one is really worth the cost IMO. You are getting the very best of Audemars Piguet, short of higher complications. Masthead honors to you, psychotic!
I suppose this one will enjoy a major part of your wrist time in the foreseeable future :) Best regards Sam
Thanks for the compliments Michael! For a non-limited edition piece, this one was quite the catch. I know that the 15305 in SS is produced in very low numbers. I actually had an opportunity to acquire this piece earlier this year but was beaten to the punch by another AP connoisseur. I would be damned if I let this fine piece slip through my fingers again! (that funny sound you hear is me giggling like a little school girl...) Alfred
I think it is easy for us to fall in love over and over with the Royal Oak and Royal Oak Offshore collections. But with the 15305 Openworks, the emphasis is really on the center of the watch, and not as much the case and bracelet. Those attributes are the hallmarks of a steel Royal Oak, but on this model, it is the wonderful artistry and execution that make it so incredible. Bravo, Alfred!
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