SEIKO PROSPEX AUTOMATIC SPECIAL EDITION "King Turtle" STAINLESS STEEL BLUE DIAL STRAP WATCH Automatic with manual winding capacity Duration Approx. 41 hours, Screw case back. Screw-down crown, SPECIAL EDITION on the case back,Unidirectional rotating bezel MOVEMENT TYPE: Mechanical MOVEMENT CALIBRE: 4R36 -35/+45 seconds per day BAND TYPE: Silicone CLASP TYPE: Buckle DIAL COLOUR: Blue WATER RESISTANCE (Metres): 200 CASE WIDTH: 45mm CASE DEPTH: 13mm GLASS TYPE: Sapphire Crystal DATE FUNCTION: Day and Date STONE TYPE: