Automatic movement, manual and self-winding, stop-second, power reserve over 50 hours, caliber 6R15
DiaShield coated steel case
Sapphire crystal with anti-reflective
Rubber diving belt
Blue dial
Luminophore on arrows and marks
Date display
Water resistance 200 meters
The crown and case back are screwed down
Rotary bezel, unidirectional
Dimensions: glass diameter 33.5 mm, bezel 42.8 mm, with all projections 46.3 mm, watch height 49.7 mm, thickness 13.9 mm, weight about 120 g.
Made in Japan for the domestic market.
