Heritage

Specifications

About this reference

This model features a case design that reinterprets the 62GS, which debuted in 1967 as Grand Seiko’s first automatic mechanical watch. The dial expresses a beautiful spring scene that can only be encountered for a brief moment as the seasons change. It is powered by the Spring Drive Caliber 9R65, an automatic movement equipped with a power reserve indicator and offering a power reserve of approximately 72 hours when fully wound. The case and bracelet are made of High-Intensity Titanium, which is about 30% lighter than stainless steel and offers superior scratch and corrosion resistance, ensuring a light and comfortable wearability. Exterior: Exterior: High-Intensity Titanium; Case back: See-through & Screw case back; Glass Material: Box shaped sapphire crystal; Glass Coating: Anti-reflective coating on inner surface; Case size: Diameter 40.0mm Lug-to-lug 47.0mm Thickness 12.8mm; Band width: 21mm; Clasp type: Folding clasp with push button release; The perimeter of Band: 202mm. Movement: Caliber no.: 9R65 Instructions; Movement Type: Spring Drive; Power reserve: Approx. 72 hours(3 days); Accuracy: ±15 seconds per month (±1 second per day). Functions: Water resistance: 10 bar; Magnetic resistance: 4,800 A/m; Weight: 102 g; Other details / Features: Screw-down crown Allergy-safe metal 30 jewels Power reserve indicator.