Grand Seiko Spring Drive ‘A Sky Full of Stars’


Movement TypeSpring Drive
Accuracy±15 seconds per month (±1 second per day)
Case MaterialPlatinum
Case Diameter38.5mm

Learn more about this timepiece, let us arrange your personal consultation at a time to suit you.



“A Sky Full of Stars” Platinum Spring Drive Limited Edition

There are just fifty pieces of this limited edition platinum design available globally.

The dial texture of this timepiece is inspired by one of the prettiest starry night skies in Japan – as viewed from Achi village in Shinshu, Nagano prefecture, near where Grand Seiko’s Spring Drive timepieces are made. The design represents how the starry sky may always seem the same, but through the nature of the eternal passage of time, its appearance changes every second – just as this dial looks different in each angle its viewed from.

‘The Nature of Time’ theme features prominently in Grand Seiko watch designs – a Japanese spirituality where each moment is a unique expression unveiled through light and shadow. The watchmakers’ pride in their surroundings is clearly demonstrated – from engineering watch movements which emulate the smooth motion of time passing, to creating dials reflecting the beauty of Japanese nature.

This model is powered by the 9R02 Spring Drive movement, uniquely pioneered by Seiko Watch Corporation’s watchmakers. Spring Drive generates energy like a conventional mechanical watch with a mainspring but combines this with an electronic regulator to deliver superior precision, never requiring a battery change. Spring Drive is only available in Seiko Watch corporation timepieces.

Grand Seiko: beautifully, precise Japanese watchmaking, from the pinnacle of Seiko Watch Corporation’s in-house manufacture.
Every Grand Seiko features signature high standards of Japanese precision, durability and legibility, handcrafted by Takumi artisans.


Accuracy: ±15 seconds per month (±1 second per day)
Calibre: 9R02
Movement Type: Spring Drive, Manual Winding
Power Reserve: 84 Hours
Watch Case
Case Material: Platinum
Case Thickness: 9.8mm
Case Diameter: 38.5mm
Dial Colour: Blue
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Crocodile Leather
Other Specifications
Water Resistance: Splash Resistant
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Dual-curved sapphire crystal

However, you prefer to discuss, select & purchase your watches, we are here for your convenience. 

If you’d rather speak to one of our experts before you “Add to Basket,” no problem. They are happy to speak to you by Phone, arrange a Video Call, send information by Email or Text Message.