This item will be released October 2021.

Grand Seiko Spring Drive Chronograph

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£16,890

This watch will be available in October
Calibre9R86
Movement TypeSpring Drive
Accuracy-15/+15 seconds per month
Case MaterialStainless steel (partly 18K yellow gold)/Ceramic bezel/sapphire crystal case back
Case Diameter43.8mm

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Description

This Sports design with 18k yellow gold and ceramic accents is powered by the highly accurate 9R86 Spring Drive movement – precise to ±15 seconds a month, or ±1 second a day and the 72 hour power reserve is maintained even if the chronograph is in operation.

Spring Drive is 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 Japanese precision, durability and legibility, handcrafted by Takumi artisans.
Grand Seiko: beautifully, precise Japanese watchmaking, from the pinnacle of Seiko Watch Corporation’s in-house ‘manufacture.’

 

SPECIFICATION

Movement
Accuracy: -15/+15 seconds per month
Calibre: 9R86
Movement Type: Spring Drive
Power Reserve: 72 Hours
Watch Case
Case Material: Stainless steel (partly 18K yellow gold)/Ceramic bezel/sapphire crystal case back
Case Thickness: 16.1mm
Case Diameter: 43.8mm
Lug Width: 21.0mm
Exterior
Dial Colour: Navy
Clasp: Deployment 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
Watch Function: GMT