Grand Seiko Heritage Collection
The serene beauty of the Grand Seiko Style
In 1967, a new watch was added to the Grand Seiko Collection that was destined to become one of its defining creations. It was the 44GS, the first watch to embody the Grand Seiko Style, the design grammar that gave Grand Seiko its distinctive look and that still today, 55 years later, inspires each new creation. This hand-winding Spring Drive watch brings alive again the spirit of the 44GS in a slim dress case.
Asaborake, the moment when dawn draws back the veil of night
The delicately textured white dial evokes Asaborake, the brief time when, as dawn breaks, the light penetrates the morning mist and begins to reveal the mountain landscape of Shinshu, where this, and all Grand Seiko Spring Drive watches, are made. The minute and seconds hands are gently curved by hand so that they are close to the indexes and minute track. This not only enhances the legibility of the time, which is measured with +/- 15 seconds a month precision, but it also allows the wearer to enjoy to the full the continuous glide motion of the seconds hand that is Spring Drive’s signature.
As with the original 44GS, the glass is box-shaped to give the watch its traditional feel but the thickness of the glass rim is reduced to lower the overall center of gravity of the watch and to provide a slim profile and a comfortable fit on the wrist.
The hand-wound Caliber 9R31 delivers a 72-hour power reserve thanks to its Dual Spring Barrel mechanism in which two springs are set in parallel within one single barrel.
|Case back:||See-through & Screw case back|
|Glass Coating:||Anti-reflective coating on inner surface|
|Case size:||Diameter 40.0mm Lug-to-lug 46.2mm Thickness 10.5mm|
|Band Material:||Crocodile leather|
|The perimeter of Band:||195mm|
|Caliber no.:||9R31 Instructions|
|Power reserve:||Approx. 72 hours(3 days)|
|Accuracy:||±15 seconds per month (±1 second per day)|
|Water resistance:||10 bar|
|Other details / Features:||
The three movements at the heart of Grand Seiko
One of the world's foremost mechanical movements, the culmination of high-precision micro-engineering and the attention to detail of Grand Seiko's expert watchmakers.
Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.