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Grand Seiko Quartz Watches
Grand Seiko Quartz GMT 39 mm
Sport Quartz 39 mm
Heritage quartz 37 mm
Montre avec ajustement
Heritage quartz 40 mm
Heritage quartz 40 mm
Sport Collection GMT Lim. Ed. quartz 40 mm
Sport Collection GMT quartz 40 mm
Sport Collection GMT quartz 40 mm
Elegance Quartz 34 mm
Elegance Quartz 34 mm
Heritage Quartz GMT 40 mm
Heritage 44GS Quartz 40 mm
Heritage 44GS Quartz 40 mm
Heritage Quartz 40 mm
Grand Seiko Quartz GMT 39 mm
Heritage quartz 37 mm
Heritage Edition Limitée 40 mm
Heritage 44GS Quartz 9F 55th Anniversary 40 mm
Quartz : The essence of precision
The caliber 9F redefines the quartz watch by offering superior watchmaking performance and long life. It is the only quartz watch that deserves the name Grand Seiko! Indeed, precision, reliability and simplicity are the essence of the ideal watch. The 9F movement was the first quartz movement to achieve this fundamental ideal. While most quartz movements are manufactured on an assembly line, the 9F is entirely hand-assembled. Two master craftsmen combine their talents to maintain Grand Seiko's high quality standards: one assembles the date indicator and the other takes care of the movement. This is because the 9F has such complex functions! For example, the instant date change mechanism changes the displayed date in the blink of an eye. The 9F also has the torque of a mechanical movement, allowing it to display Grand Seiko's iconic large hands. The increased precision of the seconds hand allows it to be positioned with the utmost accuracy on the dial, against the indexes. Its hermetic structure improves the retention of lubricating oils.
A wide range of watches
Watches with the 9F caliber are legion at Grand Seiko. They can be found in the main collections Sport, Elegance or even in the Heritage collection. Thanks to their reliability and extraordinary precision, Grand Seiko 9F watches can be worn in all circumstances. With an annual precision of 10 seconds for the standard models, certain limited editions recognizable by their star at six o'clock push back the precision to five seconds per year!