share imageThe Seiko Prospex Special Edition PADI SRPA21 has a 45mm-wide steel case that is 13.4mm thick and is water resistant to 200 meters. The dial has a Hardlex crystal and the case has magnetic resistance of 4,800 A/m. Inside the Seiko Prospex Special Edition PADI SRPA21 is the Seiko in-house-made caliber 4R36 automatic movement that operates at 3Hz with 41 hours of power reserve, and offers the time with a day/date complication. The Seiko Prospex Special Edition PADI SRPA21 comes on a matching steel bracelet and the blue and red colors along with the nicely integrated PADI logo on the dial are very attractive.430 euros