Seiko Prospex Special Edition PADI Kinetic GMT Diver's SUN065 ( 3 ) YEAR WARRANTY AUTHORIZED DEALER Kinetic GMT Diver's: SUN065 Caliber 5M85 Powered by the movement of human body Power reserve: Approximately 6 months Power reserve indication at the press of a button GMT hand with easy hour hand adjustment function Instant-start function Accuracy: +/-15 seconds per month (at temperatures between 5°C and 35°C) Specifications: Stainless steel case Screw case back Screw-down crown Water resistance: 200m Magnetic resistance: 4,800 A/m Diameter: 47.5mm,Thickness: 14.1mm Silicone strap 3 YEAR WARRANTY AUTHORIZED DEALER ships in 1 to 2 business days.