{"product_id":"audemars-piguet-royal-oak-openworked-stainless-steel-ref-15305st-oo-1220st-01-2012","title":"Audemars Piguet Royal Oak Openworked — Stainless Steel | Ref. 15305ST.OO.1220ST.01 | 2012","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"group\"\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"group relative relative pb-3\"\u003e\n\u003cdiv class=\"font-claude-response relative leading-[1.65rem] [\u0026amp;_pre\u0026gt;div]:bg-bg-000\/50 [\u0026amp;_pre\u0026gt;div]:border-0.5 [\u0026amp;_pre\u0026gt;div]:border-border-400 [\u0026amp;_.ignore-pre-bg\u0026gt;div]:bg-transparent [\u0026amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [\u0026amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\"\u003e\n\u003cdiv class=\"mt-4\"\u003e\n\u003cdiv class=\"grid grid-rows-[auto_auto] min-w-0\"\u003e\n\u003cdiv class=\"row-start-2 col-start-1 relative grid isolate min-w-0\"\u003e\n\u003cdiv class=\"row-start-1 col-start-1 relative z-[2] min-w-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3 standard-markdown\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eAudemars Piguet Royal Oak Openworked — Stainless Steel | Ref. 15305ST.OO.1220ST.01 | 2012\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 15305ST.OO.1220ST.01\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent — fresh AP service completed June 2026 with receipt | Full refinish by AP with receipt\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e 39mm stainless steel | 9.38mm thick | 50m water resistance | Glareproofed sapphire crystal | Sapphire display caseback\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Calibre 3129 | In-house automatic manufacture | 3Hz \/ 21,600 vph | 60-hour power reserve\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMovement finishing:\u003c\/strong\u003e Openworked architecture | Diamond-cut bridges with prominent polished bevels | Ruthenium-plated dark grey finish | Geometric skeletonization | Ceramic ball bearing rotor support\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Fully openworked skeleton | Applied white gold Royal Oak hour markers | Royal Oak hands | Date at 3 o'clock | Anthracite ruthenium tone throughout\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStrap\/Bracelet:\u003c\/strong\u003e Integrated stainless steel bracelet with AP folding clasp | 2 additional links included beyond standard set\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSet:\u003c\/strong\u003e Full set — original box, original signed archive paperwork by AP | AP service receipt (June 2026) | AP refinish receipt | 2 extra bracelet links\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Insured overnight, US domestic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Royal Oak Openworked ref. 15305ST occupies a specific and irreplaceable position in the AP canon — the first serially produced Royal Oak to feature a fully skeletonized dial, and for many collectors, still the purest expression of the concept. Where later openworked references moved toward more ornate execution, the 15305ST is governed by restraint: geometric bridgework in ruthenium-plated dark grey, diamond-cut bevels with polished countersinks, and applied white gold Royal Oak indices and hands that preserve legibility against the mechanical landscape beneath them. The result reads as a sports watch first and a showcase of movement architecture second — which is exactly the balance that has made this reference sought after across every production year.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 39mm stainless steel case in fresh AP refinish wears with the clean lines and surface integrity of a new example. Genta's octagonal architecture — brushed flanks, polished bevels, integrated bracelet — is fully restored, and the caseback sapphire offers an unobstructed view of the calibre 3129 in motion. The bracelet is accompanied by two additional links beyond the standard complement, a meaningful inclusion for collectors with larger wrists who typically have to source links separately. The documentation package on this example is exceptionally complete: original box, original signed AP archive paperwork, service receipt, and refinish receipt, all from Audemars Piguet directly in June 2026.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe calibre 3129 — derived from AP's foundational in-house 3120 — runs at 21,600 vph with a 60-hour power reserve and is supported by ceramic ball bearings beneath its 22-carat gold full-rotor. Every bridge edge is finished by hand: beveled, polished, and set against the ruthenium ground to create maximum contrast in the movement landscape. A factory-fresh service means this watch is running to specification with a full mechanical baseline reset — for the buyer who wants a 15305ST ready to wear and wear hard, this is the cleanest possible starting point.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAslan Watches — physician-owned • 100% authenticity guaranteed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aslan Watches","offers":[{"title":"Default Title","offer_id":47708765782121,"sku":null,"price":129950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4027\/5049\/files\/20260619-1U0A0479-Edit.jpg?v=1781932356","url":"https:\/\/aslanwatches.com\/products\/audemars-piguet-royal-oak-openworked-stainless-steel-ref-15305st-oo-1220st-01-2012","provider":"Aslan Watches","version":"1.0","type":"link"}