{"product_id":"rolex-explorer-ii-16570-polar-40mm-2004-full-set","title":"Rolex Explorer II 16570 Polar 40mm 2004 Full Set","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003ePreloved \u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003cspan\u003eRolex Explorer II 16570 Polar 40mm 2004 Full Set\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis example of the Rolex Explorer II 16570 presents in very good overall condition. The stainless steel case remains in good, lightly polished state, retaining its original factory lines and sharp edges with visible wear. The fixed 24-hour bezel shows crisp, deeply engraved numerals and maintains its original brushed finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Oyster bracelet is also in great condition, with some stretch and signs of wear consistent with careful handling. The clasp retains its correct coronet engraving and original brushed texture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe dial and hands are flawless, showing no marks, discoloration, or ageing. The lume plots are clean and evenly coloured, and the red 24-hour hand remains vivid. Overall, this is a superb and exceptionally well-preserved example of the Explorer II 16570, showing minimal evidence of use and remaining true to its original factory finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWitschi WAIO Test Results Summary\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTested on the \u003c\/span\u003e\u003cspan\u003eRolex Explorer II 16570 40mm (2004)\u003c\/span\u003e\u003cspan\u003e, complete with box and papers, the movement was evaluated using the Witschi WAIO across \u003c\/span\u003e\u003cspan\u003efour positions\u003c\/span\u003e\u003cspan\u003e to simulate real-world wearing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe watch recorded an \u003c\/span\u003e\u003cspan\u003eaverage rate of +4.4 seconds per day\u003c\/span\u003e\u003cspan\u003e, demonstrating stable and consistent timekeeping performance. \u003c\/span\u003e\u003cspan\u003eBeat error measured 0.1 ms\u003c\/span\u003e\u003cspan\u003e, which is excellent and indicates very precise balance alignment and efficient impulse transfer. \u003c\/span\u003e\u003cspan\u003eAmplitude averaged 265.9 degrees\u003c\/span\u003e\u003cspan\u003e, reflecting healthy mainspring torque and strong overall movement condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIn addition to timing analysis, the watch has \u003c\/span\u003e\u003cspan\u003esuccessfully passed a 5 BAR pressure test\u003c\/span\u003e\u003cspan\u003e, confirming case integrity and seal performance at the time of testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOverall, these results indicate a well-regulated and mechanically sound movement, delivering stable performance and dependable everyday wearability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Crown Vintage","offers":[{"title":"Default Title","offer_id":53041094492439,"sku":"ROL-EXPLORER-II-16570-POLAR-40MM-2004-FULL-SET","price":11999.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/8670\/3383\/files\/Rolex-Explorer-II-16570-Polar-40mm-2004-Full-Set-2.jpg?v=1778061700","url":"https:\/\/crownvintage.com.au\/products\/rolex-explorer-ii-16570-polar-40mm-2004-full-set","provider":"Crown Vintage Watches","version":"1.0","type":"link"}