Known as the 'Land Tortoise' the Seiko Prospex SRPH15K Automatic 200 meters is an impressive watch. Characterized by a wide, curved case and green dial, this watch is unique yet crisp in design. An excellent choice for diving with 200 meters water resistance, or just for everyday wear with a comfortable feel on the wrist. - Caliber No. 4R35 - Automatic Movement – Manual hand winding - 41 Hours Power Reserve - Rotating Bezel - 23 Jewels - 42.4mm Case Size - 11.7mm Case Thickness - 150g Weight - Screw Down Crown - Sapphire Crystal - Stainless Steel Case and Bracelet - Date Display - Divers 200 Meters Water Resistant