A Spring Drive model with a classic case and blue “Snowflake” dial
The unique dial pattern is inspired by the wind-swept snow in the mountains of Shinshu. This texture is commonly known as the "Snowflake" and has gained popularity from around the world. To emphasize the delicate dial, it is treated with a subtle blue coloring.
A classic mechanism with a detailed focus, Spring Drive enables high precision equal to that of a quartz watch while using a mainspring used in a mechanical watch as a power source. The maximum winding duration is 72 hours. The movement of the blue steel second hand glides across the snow blue dial.
|Case back:||See-through case back|
|Case back with 6 screws|
|Glass Material:||Box shaped sapphire crystal|
|Glass Coating:||Anti-reflective coating on inner surface|
|Case size:||Diameter 40.2mm Lug-to-lug 48.5mm Thickness 12.8mm|
|Band Material:||Crocodile leather|
|Clasp type:||Three-fold clasp with push button release|
|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.