Double Dome – 31mm Diameter – Total Thickness 3mm – Low Dome – 1.5mm Dome – Edge height 1.5mm
AR* coating options – blue, No AR and Clear AR**
Ref dimensions – Dia 31mm Total Thickness 3.0mm Edge Height 1.5mm
Additional info – Direct DD Sapphire replacement for the OEM flat crystal. A superb low 1.5mm Double Dome Sapphire Crystal. Double Dome so no optical dial distortion even at an acute angle. The dome height just right for this classic ‘Grand Seiko’ lookalike watch. Looks like the watch should have been made like this by Seiko. AR options available. Flat option now available.