Grand Seiko Heritage Collection SBGJ259 Green Dial – Chrono Swiss Watch

Why We Love This Watch This used Grand Seiko Heritage Collection ref. SBGJ259 (2025) is a U.S. Special Edition featuring a 40mm stainless steel case and a striking “Urban Bamboo” dial with vertical green striations inspired by a bamboo garden path. Powered by the Hi-Beat Caliber 9S86 with a 55-hour power reserve and a GMT function for tracking a second time zone, it combines technical precision with elegant design. A dual-curved sapphire crystal, see-through screw-down caseback, 10-bar water resistance, magnetic resistance to 4,800 A/m, and a stainless steel bracelet that fits up to a 7.75-inch wrist complete the build, making this special edition a refined and functional timepiece.