{"product_id":"grand-seiko-moonlit-birch-slgw007","title":"Grand Seiko “Moonlit Birch” SLGW007","description":"\u003cp class=\"p1\"\u003eThis 10-beat, manual-winding mechanical timepiece is built upon the Evolution 9 Style—a distinctive design language that elevates Grand Seiko’s philosophy through the lens of Japanese aesthetics. Its richly textured navy dial draws inspiration from the bark of a white birch tree bathed in moonlight, offering depth and quiet sophistication.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eHoused in a slender stainless steel case measuring just 9.95mm thick, the watch embodies the elegance expected of a Grand Seiko dress piece. A finely proportioned bezel with a narrow profile flows seamlessly into sharply defined lugs, while the clean geometry of the indexes mirrors these lines across the dial.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt its core is the manual-winding Caliber 9SA4, a high-frequency movement beating at 10 vibrations per second to ensure exceptional accuracy, alongside an impressive power reserve of up to 80 hours. Enhanced winding efficiency is achieved through a reengineered gear train and redesigned components, allowing the movement to reach full power with 15 percent fewer crown rotations than its counterpart, the Caliber 9SA5.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThanks to this refined movement architecture, the watch maintains a balanced and elegant profile, measuring 38.6mm in diameter while preserving its remarkably slim 9.95mm case thickness.\u003c\/p\u003e","brand":"1881 by Diamond Design","offers":[{"title":"Default Title","offer_id":46497222131874,"sku":null,"price":13400.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/0313\/3090\/files\/seiko-slgw007-1.jpg?v=1769048393","url":"https:\/\/the1881.ca\/products\/grand-seiko-moonlit-birch-slgw007","provider":"1881 by Diamond Design","version":"1.0","type":"link"}