Seiko SDGZ006 Brightz Automatic Chronograph Black Dial Khaki Aviation The 9R65 caliber

The 9R65 caliber

Screw in see through caseback

this dynamic watch offers current styling with a vintage feel

Uses ETA 2836 25 jewel automatic mechanical self-winding movement

Seiko SDGZ006 Brightz Automatic Chronograph Black Dial Khaki Aviation The 9R65 caliberMechanical Automatic Movement 34 jewels Second hand stop function Stopwatch function Tachymeter Screw back See through case back Caliber 8R28 Stainless steel case back lid with Diamond shield coating Sapphire glas with Super clear coating LumiBright (needle, index) +25 Seconds to 15 seconds day Accuracy 10 bar Waterproof Anti magnetic 50. 0 x 42. 5mm case size Thickness 14. 60mm 184g Weight