Seiko Presage Automatic SRPG09JThe SRPH95J features the Seiko calibre 4R35 that is both manual as well as a self winding automatic movement with a normal operating accuracy tolerance of +45 35 seconds per day and a power reserve of 41 hours. The watch has a 40. 8mm stainless steel case with thickness of 12mm, a black NATO style strap with luminescent hands and indexes, box domed Hardlex crystal and a tang buckle. Water resistance rating is 50m and additional features include a