A classic and elegant 3-day automatic
This watch expresses the classic style of models with mechanical Caliber 9S67 movements, preserving the design in every way while excluding the power reserve indicator and packing a Caliber 9S65 movement, instead.
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 design embodies a pure classical elegance with box-shaped sapphire crystal glass, Zaratsu polished lugs, a brown leather strap, and a blue steel second hand complementing a silver dial.
|See-through case back
|Case back with 6 screws
|Box shaped sapphire crystal
|Anti-reflective coating on inner surface
|Diameter 39.5mm Lug-to-lug 46.9mm Thickness 13.1mm
|Three-fold clasp with push button release
|The perimeter of Band:
|Automatic with manual winding
|Approx. 72 hours(3 days)
|Mean daily rate:
+5 to -3 seconds per day
|Other details / Features:
The three movements at the heart of Grand Seiko
One of the world's foremost mechanical movements, the culmination of high-precision micro-engineering and the attention to detail of Seiko's expert watchmakers.
Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.