This item will be released December 2021.

Grand Seiko Spring Drive ‘Suwa Lake’


This watch will be available in December
Movement TypeSpring Drive
Accuracy-10/+10 seconds per month
Case MaterialStainless Steel
Case Diameter40.0mm

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This limited-edition timepiece is inspired by the beauty of the Suwa Lake near the Shinsu studio where Grand Seiko Spring Drive is created and is one of 2,021 pieces available worldwide.

The design represents the Nature of Time – a uniquely Japanese spirituality where time is viewed as nature itself with each fleeting moment, minute and second a unique expression, unveiled through light and shadow. The dial pattern reflects the gentle ripples of the peaceful Suwa lake and this serenity belies its forward-looking accuracy inside, featuring the new Spring Drive movement, 20 years on from its 1999 launch.

The 9RA2 Spring Drive has been updated for an increased accuracy of +/- 10 seconds per month, with a longer power reserve of 120 hours, with a reduced case depth by 0.8mm compared to our Calibre 9R6 series, and enhanced shock resistance – making it slim, practical and comfortable to wear.  The case of SLGA007G is a new design standard for Grand Seiko, produced in the 60th anniversary year.

This timepiece is powered by the brand’s iconic Spring Drive movement, one of the most significant developments in recent watchmaking which took 28 years to develop. With a superior level of precision, Spring Drive generates energy with a mainspring combined with an electronic regulator, never requiring a battery change. Seiko Watch Corporation pioneered Spring Drive which is only available in their timepieces.

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


Accuracy: -10/+10 seconds per month
Calibre: 9RA2
Movement Type: Spring Drive
Watch Case
Case Material: Stainless Steel
Case Thickness: 11.8mm
Case Diameter: 40.0mm
Lug Width: 22.0mm
Dial Colour: Blue
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Stainless Steel
Other Specifications
Water Resistance: 10 bar
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Dual-curved sapphire crystal