[product_description] Prospex Automatic Diver's Watch Re-Interpretation. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with recreations and reinterpretations of landmark achievements. Based on an iconic Seiko design, with upgraded materials, this automatic diver's watch is crafted of stainless steel with durable super-hard coating, and offers a blue uni-directional rotating elapsed timing bezel in scratch-resistant ceramic, a sapphire crystal with anti-reflective coating on the inner surface, a screwdown crown and caseback, and a tri-fold clasp with push-button release, secure lock and extender. The distinctive press-patterned gradated blue dial features a date calendar and LumiBrite hands and markers. Following ISO standards for scuba diving to depths of up to 200 meters, this exceptional timepiece includes a 24-jewel automatic movement with a frequency of 21,600 vibrations per hour, a power reserve of approximately 70 hours, and manual winding capability. 200m Water Resistant [/product_description] [short_description] Prospex Automatic Diver's Watch Re-Interpretation. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with recreations and reinterpretations of landmark achievements. Based on an iconic Seiko design, with upgraded materials, this automatic diver's watch is crafted of stainless steel with durable super-hard coating. [/short_description] [unique_description_1]| Caliber 6R35 ^| 21,600 vibrations per hour ^| 24 jewels ^| Power reserve: approximately 70 hours ^| | Case Diameter: 45.0mm ^| Case Thickness: 12.9mm ^| Case Length: 52.6mm ^[/unique_description_1] [unique_description_2] | Prospex Automatic Diver's Watch Re-Interpretation ^ | Prospex Automatic Diver ^ | Re-interpretation of an iconic design ^ | Automatic with manual winding capability ^ | Gradated blue dial with pressed pattern ^ | Date calendar ^ | LumiBrite hands and markers ^ | Screwdown recessed crown and caseback ^ | Tri-fold clasp with push button release, secure lock and extender ^ [/unique_description_2]