Grand Seiko SBGX263
A small-case quartz model that fits snugly on the wrist
Grand Seiko embodies the essence of watchmaking – precision, beauty, legibility, durability, and ease-of-use. The importance of these qualities is paramount and it was only when they were fully achieved that the 9F quartz was released. This is the ultimate in quartz, unconstrained by conventional wisdom, and packed with innovation.
The case utilizes perfect mirror-finished surfaces created using Zaratsu polishing, and combines beautiful and shining mirror-finished and hairline-finished surfaces.
The size of the watch case has been tailored to ensure a perfectly balanced fit on the wrist, making this a highly refined model a dependable partner to its wearer.
Case : Stainless steel Glass : Sapphire crystal Coating : Anti-reflection coating on inner surface Case size : Diameter 37.0mm×Thickness 10.0mm The perimeter of bracelet : 205.0mm Band : Stainless steel
Movement : Caliber 9F62 Driving system : Quartz Accuracy : ±10 seconds per year
Clasp : Three-fold clasp with push button release Water resistance : 10 bar Magnetic resistance : 4800 A/m (60 gauss) Weight : 134.0 g Remarks : Caseback with a lion emblem