Hello up for sale is my Grand Seiko SBGH255, the professional 600m Hi-Beat diver, a serious piece of GS engineering. Despite its reputation as a “big” watch, it actually wears much better than the specs suggest. On my 7” wrist (see photo), it feels balanced and surprisingly comfortable thanks to the short, curved lugs and lightweight titanium construction. Specs: * 46.9mm titanium case (lightweight and balanced) * 50.6mm lug to lug * 16.7mm thickness * 22mm lug width * Grand Seiko Hi-Beat Caliber 9S85 (36,000 vph, 55h power reserve) * 600m water resistance, screw-down crown and caseback * Sapphire crystal, incredible finishing This is a full kit, including the original box, papers, and all links. The watch was serviced by Grand Seiko in August 2024, and it will come with the service paperwork for full peace of mind. Condition is great overall, there’s light wear from careful use, but nothing major. The Zaratsu finishing still looks incredible under light, and the watch runs beautifully at +5 seconds per day on the timegrapher (see link below for timegraph data). Looking to sell for $4,500, add $30 for shipping anywhere in the U.S. Trades considered at higher value but sale preferred. Feel free to reach out with any questions on requests, thanks for looking! Timegraph data: https://imgur.com/a/DaNLWDY