With its sharp, diamond cut indexes and hands and a clean, open sunray pattern dial, this classic dress watch offers all the essential characteristics of Grand Seiko at their most pure.
||Screw case back
||Anti-reflective coating on inner surface
||Diameter 36.5mm Lug-to-lug 42.7mm Thickness 11.6mm
|The perimeter of Band:
||Approx. 72 hours(3 days)
|Mean daily rate:
||+5 to -3 seconds per day
- Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
|Normal usage accuracy:
||+10 to -1 seconds per day
|Other details / Features: