GRAND SEIKO SBGW231G

Rp 65.400.000,00

Description

As Caliber 9S turns 25, a new limited edition channels the wondrous sky above Mt. Iwate.
The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn. The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.

Caliber : 9S64
Movement Type : Manual winding
Power reserve : Approx. 72 hours (3 days)
Accuracy : +5 to -3 seconds per day (mean daily rate) / +10 to -1 seconds per day (normal usage accuracy)
Case Material : Stainless steel
Glass Material : Box shaped sapphire crystal
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 37.3mm × Thickness 11.6mm
Clasp type : Fine Crafted Leather
Water resistance : Splash Resistant
Magnetic resistance : Equipped
Weight : 61.0 g

Other details / Features : 
  • 24 jewels
  • Case back with 6 screws
  • Case back with lion emblem
  • See-through case back
  • Stop second hand function