Grand Seiko Midnight Blue Spring Drive SBGA439

This Midnight Blue coloured timepiece is powered by the 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.
The second hand moves in perfect glide motion, reflecting the natural and continuous flow of time itself.

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.’

• SKU: SBGA439
• Brand: Grand Seiko
• Collection: Heritage
• Case: Stainless Steel
  
• Case Size: 40mm
• Case Thickness: 12.3mm
• Lug Width: 20mm
• Dial: Blue
• Movement: Spring Drive
• Shape: Round
• Strap Material: Stainless Steel
• Buckle: Three-fold clasp with push button release
  
• Crystal: Dual-curved sapphire crystal
  
• Power Reserve: 72 Hours
• Movement Type: 9R65
  
• Warranty: 5 year manufacturer international guarantee