Grand Seiko Evolution 9 Collection SLGC006G The Tentagraph – Chrono Swiss Watch

Why We Love This Watch This pre-owned Grand Seiko Evolution 9 Collection SLGC006G (2025) is a mechanical chronograph that captures the spirit of Mt. Iwate and the warmth of the morning sunrise. Crafted in high-intensity titanium with accents of ceramics and 18k rose gold, its 43.2mm case features a copper-pink dial patterned after the peak visible from Grand Seiko Studio Shizukuishi, where these exceptional watches are made. Powered by the Caliber 9SC5 automatic chronograph movement, vibrating at 10 beats per second, it delivers approximately 72 hours of power reserve and exceptional precision. The watch includes a screw-down crown, tachymeter function, and chronograph with 30-minute and 12-hour counters, while LumiBrite on the hands and indexes ensures legibility. Additional features include a see-through screw case back, box-shaped sapphire crystal with anti-reflective coating, 10-bar water resistance, 4,800 A/m magnetic resistance, and a 23mm three-fold clasp bracelet. Limited to just 300 pieces, with the serial number engraved on the case back, this Evolution 9 chronograph blends Japanese artistry, technical mastery, and refined elegance in one striking timepiece.