Bringing together technical excellence and elegant sophistication, the Grand Seiko Heritage collection features a stunning range of long-cherished drive watches that are perfect for every occasion. This particular model features a captivating silver dial accented with baton watch markers, encased in sleek stainless steel and finished with matching bracelet. Powered by the calibre 9F quartz movement and water resistant at up to 100 metres. Finished with anti-reflective coating on inner surface of the sapphire crystal glass, for timekeeping. Calibre 9F85: Caliber 9F85 has a time difference adjustment function that allows the hour hand to be adjusted without stopping the seconds hand and thus preserving its high precision when the wearer changes time zones. Accuracy±10 seconds per year Battery life Approximately 3 years Features- Instant date change mechanism- Quick correction function of time difference adjusting to a calendar