Elegantly sized and set with diamonds, a new Grand Seiko ladies’ mechanical watch in stainless steel.
With the new STGK023, elegant proportions and diamond adornment meet the practicality of stainless steel. At just 27.8mm in diameter, this new ladies’ model is sized for smaller wrists, but it still contains a high-quality Grand Seiko automatic movement, the 9S27.
The dial is mizu hanada, a pale blue indigo and features a molded pattern reminiscent of a beautiful silk cloth. Eleven diamonds on the dial serve as hour markers, ensuring that the new STGK023 has a brilliant sparkle as you go about your day.
The exhibition case back is a window into the technical mastery of the watchmakers of the Grand Seiko Studio Shizukuishi, where this elegant ladies’ watch and other Grand Seiko mechanical timepieces are made.
|Case back:||See-through & Screw case back|
|Glass Material:||Dual-curved sapphire crystal|
|Glass Coating:||Anti-reflective coating on inner surface|
|Case size:||Diameter 27.8mm Lug-to-lug 33.5mm Thickness 11.2mm|
|Clasp type:||Three-fold clasp with push button release|
|The perimeter of Band:||190mm|
|Caliber no.:||9S27 Instructions|
|Movement Type:||Automatic with manual winding|
|Power reserve:||Approx. 50 hours|
|± seconds per month:||
+8 to -3 seconds per day
|Normal usage accuracy:||+10 to -5 seconds per day|
|Water resistance:||10 bar|
|Magnetic resistance:||4,800 A/m|
|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.