{"product_id":"audemars-piguet-royal-oak-perpetual-calendar-150th-anniversary-41-mm-sapphire-dial-26585xt-oo-1220xt-01","title":"Audemars Piguet Royal Oak Perpetual Calendar \"150th Anniversary\"  41 mm sapphire dial - 26585XT.OO.1220XT.01","description":"\u003cp\u003eThe titanium construction and 29mm proportions of this Royal Oak Perpetual Calendar create an unexpectedly refined presence on the wrist, where the sapphire dial reveals the intricate perpetual calendar mechanism beneath in crystalline clarity. Commemorating Audemars Piguet's sesquicentennial milestone, this \"150th Anniversary\" edition bears the reference 26585XT.OO.1220XT.01 and represents a technical tour de force in ultra-thin horology at just 4.5mm movement thickness. The integrated bracelet's innovative fusion of BMG (bulk metallic glass) studs with titanium links delivers both visual complexity and wearing comfort, while the comprehensive perpetual calendar displays track astronomical cycles through the transparent sapphire crystal dial.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150th Anniversary Sapphire Dial\u003c\/strong\u003e — Transparent crystal dial construction provides direct visibility of the perpetual calendar mechanism while commemorating Audemars Piguet's founding in 1875\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Thin 4.5mm Calibre\u003c\/strong\u003e — Exceptional movement thinness enables elegant case proportions despite the complexity of perpetual calendar complications with 40-hour power reserve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Case Construction\u003c\/strong\u003e — Lightweight 29mm titanium case maintains the iconic Royal Oak octagonal silhouette while reducing overall wearing weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMG-Titanium Hybrid Bracelet\u003c\/strong\u003e — Integrated bracelet combines bulk metallic glass studs with titanium links, creating distinctive visual contrast and enhanced durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Perpetual Calendar Display\u003c\/strong\u003e — Full astronomical complications include week indication, day, date, moon phases, month, and leap year cycle tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2025 Unworn Condition\u003c\/strong\u003e — Latest production example delivered with complete box and papers documentation from authorized sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAP Folding Clasp System\u003c\/strong\u003e — Signature Audemars Piguet deployment clasp with titanium construction and integrated safety mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003ctable style=\"width: 100%;\" class=\"data-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eAudemars Piguet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eRoyal Oak Perpetual Calendar \"150th Anniversary\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eReference Number\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e26585XT.OO.1220XT.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eProduction Year\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eBox\/Papers\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eBox \u0026amp; Papers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eCase Material\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eCase Size\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e41 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eWater Resistance\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e20 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eDial Type\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eSapphire dial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eDial Details\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eBlue counter surrounds, matching inner bezel, 18-carat white gold round hour-markers, blue bathtub hands filled with luminescent material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eBracelet\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eIntegrated bracelet combining BMG studs with titanium links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eClasp\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eAP folding clasp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eMovement\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eSelfwinding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eCaliber\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e5135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eFunctions\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003ePerpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours, and minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eNumber of Jewels\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003ePower Reserve\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e40 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eTotal Diameter\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e29 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eNumber of Parts\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e374\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eFrequency\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e2.75 Hz (19,800 vph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eMovement Thickness\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003e4.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attribute_value data\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"attribute_value data\"\u003eTwo-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAbout This Timepiece\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet Sizing\u003c\/strong\u003e — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity Guarantee\u003c\/strong\u003e — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping\u003c\/strong\u003e — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContact Us\u003c\/h3\u003e\n\u003cp\u003eQuestions about this timepiece? Our specialists are available to help.\u003cbr\u003e\n\u003cstrong\u003ePhone\/Text:\u003c\/strong\u003e \u003ca href=\"tel:3103630481\"\u003e(310) 363-0481\u003c\/a\u003e\u003cbr\u003e\n\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:sales@jestikcollection.com\"\u003esales@jestikcollection.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eJestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.\u003c\/em\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52751353839727,"sku":"ES-26585XT.OO.1220XT.01","price":290485.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7560\/3311\/files\/watch-1144-depositphotos-bgremover.jpg?v=1772358922","url":"https:\/\/chronochong.com\/products\/audemars-piguet-royal-oak-perpetual-calendar-150th-anniversary-41-mm-sapphire-dial-26585xt-oo-1220xt-01","provider":"Chrono Chong ","version":"1.0","type":"link"}