{"product_id":"piaget-9231-lapis-lazuli-18k-square-1970s","title":"Piaget 9231 Lapis Lazuli 18k Square 1970s","description":"\u003cp data-end=\"211\" data-start=\"155\"\u003e\u003cstrong\u003ePiaget 9231 Lapis Lazuli 18k White Gold, 1970s - Hardstone dial. Ultra-thin movement. Geometric perfection.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"625\" data-start=\"274\"\u003eThis extraordinary Piaget, reference \u003cstrong data-end=\"322\" data-start=\"311\"\u003e9231 P27\u003c\/strong\u003e, is a sculptural expression of the brand’s elegant boldness in the 1970s — where haute joaillerie met ultra-thin horology. Crafted entirely from \u003cstrong data-end=\"486\" data-start=\"468\"\u003e18k white gold\u003c\/strong\u003e, the watch features an architectural case and seamlessly integrated bracelet, flowing effortlessly around the wrist with refined geometry.\u003c\/p\u003e\n\u003cp data-end=\"932\" data-start=\"627\"\u003eIts star feature? A flawless \u003cstrong data-end=\"690\" data-start=\"656\"\u003enatural blue Lapis Lazuli dial\u003c\/strong\u003e, untouched and vivid, with the signature flecks of gold pyrite characteristic of this rare stone. Framed by a minimalist white gold bezel and paired with an elegant \u003cstrong data-end=\"873\" data-start=\"856\"\u003ealpha handset\u003c\/strong\u003e, the effect is deeply refined yet undeniably eye-catching.\u003c\/p\u003e\n\u003cp data-end=\"1204\" data-start=\"934\"\u003eInside ticks the legendary \u003cstrong data-end=\"982\" data-start=\"961\"\u003ePiaget Caliber 9P\u003c\/strong\u003e, introduced in 1957 as the \u003cstrong data-end=\"1052\" data-start=\"1010\"\u003eworld’s thinnest manual-wound movement\u003c\/strong\u003e at just 2mm. This technical feat allowed Piaget to pair hardstone dials like this with ultra-slim cases — a hallmark of the Maison's daring innovation.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e- wrist size in our picture is 18cm circumference -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDIAL:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eoriginal never touched blue Lapis Lazuli stone dial in flawless condition\u003c\/li\u003e\n\u003cli\u003eoriginal hands and crown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBRACELET \u0026amp; CLASP:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe original Piaget integrated 18k white gold bracelet is fitting up to 17 cm wrist size and is NOT adjustable \/ 2 mm thick\u003c\/li\u003e\n\u003cli\u003efor bracelet adjustments a goldsmith is needed\u003c\/li\u003e\n\u003cli\u003e18k white gold Piaget clasp with Piaget logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCASE:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003egreat overall condition, showing very minor traces of use\u003c\/li\u003e\n\u003cli\u003e3- body 18k white gold case with screw-down case back\u003c\/li\u003e\n\u003cli\u003e23 mm (without crown) \/ 23 mm (lug-to-lug) \/ 23 mm (between lugs) \/ 5 mm thick\u003c\/li\u003e\n\u003cli\u003eYear: early 1970s\u003c\/li\u003e\n\u003cli\u003ereference: 9231 P27\u003c\/li\u003e\n\u003cli\u003etotal weight: 52 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMOVEMENT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiaget Cal. 9P - manual wind\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e18 jewels, 19800 A\/h, 36 hours power reserve\u003c\/li\u003e\n\u003cli\u003eprofessionally serviced 03\/2026\u003c\/li\u003e\n\u003cli\u003e+15 sec\/d \/ 300°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBOX \u0026amp; PAPERS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGOLDAMMER certificate of authenticity and GOLDAMMER service documentation card\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eGOLDAMMER box\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGOLDAMMER REFERENCE: #1367\u003c\/p\u003e","brand":"Piaget","offers":[{"title":"Default Title","offer_id":54664965488908,"sku":"#1367","price":9900.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/8658\/6018\/files\/Piaget_9231_Lapis_Lazuli_18k_Square_1970s_09.04.26__1367_11.jpg?v=1775641481","url":"https:\/\/goldammer.me\/products\/piaget-9231-lapis-lazuli-18k-square-1970s","provider":"GOLDAMMER","version":"1.0","type":"link"}