{"product_id":"iwc-gst-alarm-3537-yellow-patina-tritium-dial-2002-full-set-unpolished","title":"IWC GST Alarm 3537 Yellow Patina Tritium Dial 2002 (Full-Set\/Unpolished)","description":"\u003cp\u003e\u003cem\u003eIWC GST Alarm in titanium, ref. 3537, full set with box and papers, original owner, aged tritium dial, running +2\/+4 sec per day.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eIWC GST Alarm\u003c\/h3\u003e\n\u003cp\u003eIWC (International Watch Company) has been making watches in Schaffhausen, Switzerland since 1868. The brand sits in the upper tier of Swiss watchmaking, known for producing well-built, technically serious watches across a range of tool and dress watch categories. IWC has historically drawn engineers and pilots as fans, partly because of their focus on functionality and durability alongside solid finishing quality.\u003c\/p\u003e\n\u003cp\u003eThe GST line was produced from the late 1990s into the early 2000s and stood for \"Gold, Steel, Titanium,\" reflecting the case material options available. The collection was built around a sportier, more rugged identity compared to IWC's dressier lines, with larger cases and robust construction. The titanium references in particular appealed to buyers who wanted a lighter watch with good corrosion resistance. The 39mm case size was fairly standard for the era, and today it reads as a comfortable, wearable size that does not feel oversized.\u003c\/p\u003e\n\u003cp\u003eThe reference 3537 is one of the more interesting pieces from the GST family because it incorporates an alarm complication alongside the standard date function. Alarm watches are relatively uncommon in mainstream Swiss production, and IWC executed it through their in-house caliber 1.917, which is a reliable automatic movement. This combination of titanium construction, automatic winding, and a functioning alarm makes the 3537 a practical complication watch with some collector appeal, particularly among those who appreciate utility-focused pieces from that generation of IWC production.\u003c\/p\u003e\n\n\u003ch3\u003eKey Details To Consider\u003c\/h3\u003e\n\u003cp\u003eThe IWC GST Alarm in titanium is a genuinely useful and well-built watch that combines an automatic movement with a functional alarm complication, something you do not see often in this size and material combination. This particular example comes from the original owner and is in very good used condition, never polished and never restored, which means the case retains its original surfaces and honest character from everyday wear.\u003c\/p\u003e\n\u003cp\u003eThe titanium case shows only light signs of normal use, and the bracelet wears naturally as well, fitting a wrist of approximately 7.75 inches (19.7 cm). Because the watch has not been touched up or refinished, what you see is exactly what it looked like leaving the factory, just with some gentle patina from real-world wear.\u003c\/p\u003e\n\u003cp\u003eThe original black tritium dial is in mint condition. The tritium lume has aged evenly across all the indices and the hands, settling into a warm, consistent yellow tone that many collectors find more appealing than a fresh dial. There is nothing uneven or spotty about it, the aging is uniform throughout.\u003c\/p\u003e\n\u003cp\u003eThe automatic movement has been checked and is running at +2 to +4 seconds per day, which is a solid result. The alarm function operates perfectly as well.\u003c\/p\u003e\n\u003cp\u003eThis is a complete, full-set example. It comes with all original boxes, booklets, and papers dated to 2002, all of which are from the original owner. Finding a GST Alarm in this condition with a complete set of documentation and accessories at this age is genuinely uncommon.\u003c\/p\u003e\n","brand":"IWC","offers":[{"title":"Default Title","offer_id":56681582690609,"sku":"26-0151","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5962\/8593\/files\/image_1_131b63d2-d038-4568-9ffe-030729d14bb9.jpg?v=1791509748","url":"https:\/\/bogossia.com\/products\/iwc-gst-alarm-3537-yellow-patina-tritium-dial-2002-full-set-unpolished","provider":"Bogossia","version":"1.0","type":"link"}