{"product_id":"seiko-selection-s-series-sbpy187-black-solar-chronograph-jdm-mens-watch","title":"SEIKO Selection S Series SBPY187 Black Solar Chronograph JDM Men's Watch","description":"\u003ch2 data-start=\"325\" data-end=\"345\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"328\" data-end=\"343\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"346\" data-end=\"782\"\u003eThe SEIKO Selection S Series SBPY187 introduces a refined all-black chronograph designed for modern versatility. Featuring a monochromatic stainless steel case and bracelet, this model delivers a sleek, understated aesthetic that transitions seamlessly between business and casual environments. The dial incorporates multi-layered textures and subtle contrast details, enhancing depth while maintaining a clean, professional appearance.\u003c\/p\u003e\n\u003cp data-start=\"784\" data-end=\"1224\"\u003ePowered by Seiko’s in-house Caliber V175 solar chronograph movement, the watch converts light into energy, eliminating the need for battery replacement. It offers an accuracy of ±15 seconds per month and a power reserve of approximately six months when fully charged. Functional elements such as the 24-hour indicator, date display, and tachymeter provide practical usability for everyday situations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1226\" data-end=\"1629\"\u003eBuilt with durability in mind, the SBPY187 features a sapphire crystal with anti-reflective coating for improved visibility, along with 100-meter water resistance and magnetic resistance. As a March 2026 JDM release, it stands out as a highly balanced solar chronograph that combines premium materials, functional design, and strong value within the Seiko lineup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1631\" data-end=\"1634\"\u003e\n\u003ch2 data-start=\"1636\" data-end=\"1663\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1661\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1664\" data-end=\"2918\"\u003e\n\u003cli data-start=\"1664\" data-end=\"1764\"\u003eCase: 48.3 × 42.2 × 12.2 mm, approx. 136g, stainless steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1765\" data-end=\"1851\"\u003eBezel: Stainless steel with tachymeter scale \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1852\" data-end=\"1953\"\u003eBand: Stainless steel bracelet, push-button deployant clasp \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1954\" data-end=\"2027\"\u003eWater resistance: 100m (10 ATM) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2028\" data-end=\"2095\"\u003eMovement: Solar Cal. V175 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2096\" data-end=\"2184\"\u003eBattery\/Power: Approx. 6 months on full charge \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2185\" data-end=\"2254\"\u003eAccuracy: ±15 seconds\/month \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2255\" data-end=\"2298\"\u003eDisplay: Analog chronograph, black dial\u003c\/li\u003e\n\u003cli data-start=\"2299\" data-end=\"2403\"\u003eFunctions: Chronograph (1\/5 sec, 60 min), 24-hour hand, date \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2404\" data-end=\"2508\"\u003eSpecial features: Overcharge prevention, magnetic resistance \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2509\" data-end=\"2594\"\u003eIllumination: LumiBrite (hands \u0026amp; indexes) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2595\" data-end=\"2713\"\u003eAdditional: Sapphire crystal with anti-reflective coating, screw case back \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2714\" data-end=\"2753\"\u003eOrigin: Japan Domestic Market (JDM)\u003c\/li\u003e\n\u003cli data-start=\"2754\" data-end=\"2775\"\u003eWarranty: 3 years\u003c\/li\u003e\n\u003cli data-start=\"2776\" data-end=\"2849\"\u003eJAN\/Model Code: 4954628473530 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2850\" data-end=\"2918\"\u003eRelease date: March 2026 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2920\" data-end=\"2923\"\u003e\n\u003ch2 data-start=\"2925\" data-end=\"2948\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2928\" data-end=\"2946\"\u003eKey Highlights\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2949\" data-end=\"3215\"\u003eThe SBPY187 stands out with its full blacked-out design, offering a modern “stealth chronograph” aesthetic that appeals to users seeking a clean yet powerful look. Unlike traditional two-tone or silver chronographs, it provides a unified and minimal visual identity.\u003c\/p\u003e\n\u003cp data-start=\"3217\" data-end=\"3441\"\u003eWith solar-powered technology, the watch delivers a maintenance-free experience while maintaining reliable accuracy. This makes it a practical choice compared to battery-powered chronographs, especially for daily wear users.\u003c\/p\u003e\n\u003cp data-start=\"3443\" data-end=\"3680\"\u003eOn the wrist, the 42mm case size provides a strong presence without becoming oversized, while the sapphire crystal enhances durability and scratch resistance. The tachymeter and sub-dial layout add both functional value and visual depth.\u003c\/p\u003e\n\u003cp data-start=\"3682\" data-end=\"3930\"\u003eWithin the Seiko Selection lineup, the SBPY187 is positioned as a premium solar chronograph with strong value. Its combination of all-black styling, robust construction, and JDM exclusivity makes it particularly attractive for international buyers.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":48428300042495,"sku":"SBPY187","price":57100.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/sbpy187_1.jpg?v=1776952232","url":"https:\/\/japanheartfulstore.com\/products\/seiko-selection-s-series-sbpy187-black-solar-chronograph-jdm-mens-watch","provider":"Japan Heartful Store","version":"1.0","type":"link"}