{"product_id":"patek-philippe-nautilus-blue-3900-1990s","title":"Patek Philippe - Nautilus – Blue – 3900 – 1990s","description":"\u003cp\u003eThe Patek Philippe Nautilus reference 3900 is the mid-size expression of the Nautilus, scaling down Gérald Genta's 1976 design while keeping every element that defines it. The rounded octagonal bezel, the side ears inspired by a ship's porthole, and the horizontally embossed dial all carry through in a more compact stainless steel case that wears comfortably on a wide range of wrists. The blue dial is set with applied baton hour markers and finished on the integrated steel Nautilus bracelet that has been central to the model's identity from the start.\u003c\/p\u003e\n\u003cp\u003eInside is a Patek Philippe quartz movement, a practical choice that gives the reference precise, low-maintenance timekeeping and a true everyday character. Paired with the integrated bracelet and the Nautilus's sporting case architecture, it is an accessible way into one of the most recognized designs in modern watchmaking.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Patek Philippe\u003c\/li\u003e\n\u003cli\u003eCollection: Nautilus\u003c\/li\u003e\n\u003cli\u003eModel: Nautilus (mid-size)\u003c\/li\u003e\n\u003cli\u003eReference: 3900\u003c\/li\u003e\n\u003cli\u003eCase: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase Diameter: 33mm\u003c\/li\u003e\n\u003cli\u003eDial: Blue, horizontally embossed\u003c\/li\u003e\n\u003cli\u003eHour Markers: Applied batons\u003c\/li\u003e\n\u003cli\u003eMovement: Quartz\u003c\/li\u003e\n\u003cli\u003eStrap\/Bracelet: Integrated stainless steel Nautilus bracelet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Investment Watches Inc","offers":[{"title":"Default Title","offer_id":57508864950598,"sku":"A2439","price":54950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5559\/3658\/files\/IMG_2961_ea8c251f-de1d-4548-94aa-ed1859993872.png?v=1791319486","url":"https:\/\/www.investmentwatches.com\/products\/patek-philippe-nautilus-blue-3900-1990s","provider":"Investment Watches Inc","version":"1.0","type":"link"}