Professional dive watch, mechanical automatic movement.
Three ball/date functions, frequency of 21,600 alternations/hour. 23 rubies, 41-hour power reserve.
Stainless steel case, 43.8 mm diameter. Screw-down crown at 3 o’clock, screw-down case back.
Unidirectional rotating bezel treated with IP.
Dial with lumibrite markers and hands for night vision.
Anti-reflective sapphire crystal. Cyclope lens for date vision.
Blue silicone strap with Seiko logoed pin buckle.
Watch comes with warranty and official Seiko packaging.
