Heritage

Specifications

About this reference

When the 44GS debuted in 1967, it established a unique design language known as the Grand Seiko Style. Now, a new mechanical watch presents a modernized design that inherits the uncanny ability of the 44GS to demonstrate the limitless expression that exists between light and dark. It does so while adding its own interpretation of modernity thanks, in part, to the highly precise and durable Caliber 9S85. The watch’s case and bracelet are crafted from Ever-Brilliant Steel, And within this fine case, which shimmers due to the brilliant white of the steel, we find a dial in a deep scarlet color, expressing the morning sun as it falls upon the side of Mt. Iwate. Exterior: Exterior: 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 40.0mm Lug-to-lug 46.2mm Thickness 13.3mm; Band width: 19mm; Clasp type: Folding clasp with push button release; The perimeter of Band: 200mm. Movement: Caliber no.: 9S85 Instructions; Movement Type: Self-winding with manual-winding; Power reserve: Approx. 55 hours; Mean daily rate: +5 to -3 seconds per day Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.; Normal usage accuracy: +8 to -1 seconds per day. Functions: Water resistance: 10 bar; Magnetic resistance: 4,800 A/m; Weight: 154 g; Other details / Features: Screw-down crown 37 jewels.