Product Description
When the 44GS first went on sale in 1967, it established the design language known as the “Grand Seiko Style”, which was devised to achieve a brilliantly shining watch. Now, as a modern interpretation of this ideal, the SBGJ265’s exterior features many flat surfaces that exhibit an unblemished, mirror-like surface. And thanks to the use of a cutting-edge steel alloy for the case and bracelet, it’s sharp features will look like new for longer. In this watch, the Hi-Beat 36000 mechanical movement has been adapted to include a GMT function. Thanks to Caliber 9S86, this watch can tell the time in two places simultaneously: a 24-hour hand can be used to track the time in one time zone, while the local time can be tracked by the conventional hour hand, which can be easily adjusted in one-hour increments. The dial bears the “Mt. Iwate pattern,” which evokes the surfaces of the imposing peak, which is visible from the Grand Seiko Studio Shizukuishi, the birthplace of Grand Seiko mechanical watches. The case and bracelet are made of highly anticorrosive Ever-Brilliant Steel, a stainless-steel alloy that boasts a PREN (Pitting Resistance Equivalent Number) value 1.7 times higher than that of the grade of steel used in most high-end watches.
Reference Number - SBGJ265
Exterior
Case Material - Ever brilliant steel, Caseback: Ever brilliant steel and sapphire crystal
Case Back - See-through & Screw case back
Glass Material - Dual-curved sapphire crystal
Glass Coating - Anti-reflective coating on inner surface
Case Size - Diameter 40mm, Lug-to-Lug 46.2mm, Thickness 14mm
Band Width - 19mm
Band Perimeter -195mm
Clasp Type - Three-fold clasp with push button release
Movement
Caliber no. - 9S86
Movement Type - Automatic with manual winding
Power reserve - Approx. 55 hours
Mean Daily Rate - +5 to -3 seconds per day
Functions
Water resistance - 10 bar
Magnetic resistance - 4,800 A/m
Other details / Features - 37 jewels, screw-down crown, 24-hour hand (dual time display function), calendar-linked time difference adjustment function