Grand Seiko, With a Sky Full Of Stars

The word from Grand Seiko who have built a watch that kinda looks hewn from solid platinum by hand;

In celebration of the 140th anniversary of the foundation of the company, Grand Seiko presents a new Spring Drive masterpiece made by the elite team of watchmakers at the Micro Artist Studio in Grand Seiko’s manufacturing facility in Shiojiri, located in the same Shinshu region as Achi.

The watch will be available as a limited edition of 50 at the Grand Seiko Boutiques in August 2021.

The blue of the dial has a remarkable depth that is accentuated by the quiet and delicate sparkle of what appear to be distant stars. A unique manufacturing and finishing technique combining stamping, plating and painting gives the dial a different aspect at each and every viewing angle, just as does the sky above Achi.

The Platinum 950 case is carefully engraved with a pattern which is replicated in different directions on the Zaratsu polished case, again capturing the exquisite order and ever changing aspect of Achi’s starry skies.

The watch presents a refined and slim profile with a diameter of 38.5mm and depth of 9.8mm.The hour and minute hands and hour markers are made of 14k white gold to ensure that their brilliance endures for decades. The Grand Seiko name, the minute markers and all the other markings are etched into the dial.

Every aspect of the movement is designed without compromise. The power reserve indicator is on the back side of the movement next to the barrel whose shape echoes that of the bellflower that is the symbol of Shiojiri.

Those blue screws look like a constellation of stars on the movement. Nice touch.

The rims of the bridges, the holes for the rubies and the screws are all expertly hand polished to a perfect mirror finish and the tempered blue screws stand out in contrast to the hairline finish of the bridges to heighten the perception of the perfection of the engineering. The caliber also incorporates an 18k yellow gold plaque on the lower bridge, which carries the engraved words “Micro Artist” but which can, if the owner so wishes, be replaced with a word of his or her choice.

The outstanding 84 hour power reserve of Caliber 9R02 is realized thanks to the Dual Spring Barrel, in which two mainsprings are set in parallel within a single barrel, and the Torque Return System.

When the mainspring has been fully wound and the torque output is at its highest, approximately 30% of the available power is not needed to maintain the precision of the watch and is in effect wasted in a normal movement.

The Torque Return System uses this energy to rewind the mainspring, resulting in an increase in the power reserve. In Caliber 9R02, this system is activated for 48 hours after the mainspring has been fully wound.

The price for perfection? A mere 80,000 euros.

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