A dial inspired by sunlight shimmering on an early morning frost
Winter arrives suddenly in Shinshu, the region that is home to the facility where all Grand Seiko Spring Drive watches are created. Frost forms at night on the trees and, for a brief but beautiful moment, glistens in the still powerful morning sun before melting away. The fleeting beauty of this
phenomenon is captured in this dial.
Thanks to Grand Seiko’s unique Spring Drive movement, the seconds hand glides silently and smoothly, with no “tick”, across the dial, perfectly reflecting the natural and continuous flow of time. The power reserve is 72 hours when fully wound and is shown on the discreet indicator next to the eight o’clock index.
|Case back:||Screw case back|
|Glass Material:||Dual-curved sapphire crystal|
|Glass Coating:||Anti-reflective coating on inner surface|
|Case size:||Diameter 40.0mm Lug-to-lug 46.6mm Thickness 12.3mm|
|Clasp type:||Three-fold clasp with push button release|
|The perimeter of Band:||203mm|
|Caliber no.:||9R65 Instructions|
|Movement Type:||Spring Drive|
|Power reserve:||Approx. 72 hours(3 days)|
|Accuracy:||±15 seconds per month (±1 second per day)|
|Water resistance:||10 bar|
|Magnetic resistance:||4,800 A/m|
|Other details / Features:||
The Grand Seiko diver’s watch. A true original.
Grand Seiko’s diver’s watch design has stood the test of time, in every sense. It is the essential diver’s watch, offering everything the recreational diver needs with no compromise or distracting ornamentation. The time is highly visible, every aspect of its construction speaks of strength and durability and it is powered by a Spring Drive movement with one second per day precision. This is the diver’s watch for the purist.
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 Grand Seiko's expert watchmakers.
Spring Drive is a unique movement that delivers one-second-a-day precision, using just the power of a mainspring.