{"product_id":"patek-philippe-nautilus-3800-stainless-steel-blue-sigma-dial","title":"Patek Philippe Nautilus 3800 - Stainless Steel Blue Sigma Dial","description":"\u003cp\u003e\u003cstrong\u003eThe Perfect Mid-Size Proportions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe reference 3800 is a pivotal watch in the Nautilus story, introduced in 1981 to offer Gérald Genta's iconic design in a more versatile, mid-size format. At 37.5mm, it was a direct response to a market that desired the porthole-inspired case and integrated bracelet in proportions that were more universal than the original \"Jumbo.\" This reference retained all the essential design cues while introducing a central seconds hand, creating a balanced and highly wearable version of one of watchmaking's most important designs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Importance Of The Sigma\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis example is distinguished by its blue \"Sigma\" dial. The small Greek letter sigma flanking the \"Swiss\" text at six o'clock indicates that the hour markers are crafted from solid gold. This was a standard used by a select group of top Swiss watchmakers to denote the use of precious metals on the dial itself, adding a subtle but significant layer of quality and refinement. For collectors, the Sigma dial represents a specific era of manufacturing and is a key detail that separates these pieces from later production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Flawless And Original Example\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis watch presents in like-new condition. The case retains its factory-defined lines, and the distinct brushed finish of the bezel is sharp and clean. The integrated steel bracelet is tight, showing none of the stretch common in watches of this era. Its blue Sigma dial is flawless, with the horizontal embossing crisp and the color deep and consistent. As with every watch we offer, this piece has been verified as mechanically sound and is ready to wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Thinking Collector's Nautilus\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the Nautilus for someone who values the purity of the original design but prefers a more classic and understated presence on the wrist. The 3800 has seen a recent surge in collector interest as tastes shift back toward more wearable case sizes. It offers the complete Genta experience, from the shape of the case to the flow of the bracelet, in a package that is arguably more comfortable and versatile than any other reference in the Nautilus family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReference: 3800\u003cbr\u003eModel: Nautilus\u003cbr\u003eYear: 1996\u003cbr\u003eMovement: Automatic\u003cbr\u003eCase Size: 37.5mm\u003cbr\u003eBezel: Stainless Steel\u003cbr\u003eBracelet: Stainless Steel\u003cbr\u003eDial: Blue Sigma Dial\u003cbr\u003eMetal: Stainless Steel\u003cbr\u003eSKU: 1718\u003c\/p\u003e","brand":"Danny's Vintage Watches","offers":[{"title":"Default Title","offer_id":55642384204067,"sku":null,"price":85000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/6099\/1523\/files\/DSCF9985_b4369bd0-022a-4019-84ea-841581d56319.jpg?v=1790177769","url":"https:\/\/dannysvintagewatches.com\/products\/patek-philippe-nautilus-3800-stainless-steel-blue-sigma-dial","provider":"Danny's Vintage Watches","version":"1.0","type":"link"}