Built for the Ice Diver – U.S. Special Edition is engineered for extreme environments, honoring Seiko’s legacy of durability in the harshest conditions on Earth. Inspired by the acclaimed 2007 diver’s watch, this reimagined model features a distinctive wide case, thick printed bezel numerals, and a deeply patterned gray dial evoking light reflected on ice. Trusted by explorers from the Japanese Antarctic Research Expedition to Mt. Everest, this professional-grade diver is powered by a high-performance automatic movement and built to withstand the depths of icy waters. Technical Data Movement: Automatic Caliber: 6R35 Movement Description: 21,600 vibrations per hour, manual and automatic winding Jewels: 24 Power Reserve: Approximately 70 hours Case Material: Stainless steel Case Diameter: 45 Case Thickness: 12.9 Case Length: 52.6 Crystal: Sapphire crystal Dial Color: Gray Strap Material: Stainless steel bracelet Lug Width: 20 Water Resistance: 200 meters (660 feet), suitable for scuba diving Features Prospex Ice Diver U.S. Special Edition Deeply patterned gray dial inspired by icy environments Magnified date window LumiBrite hands and markers Gray one-way rotating elapsed timing bezel Screwdown crown and caseback Tri-fold push button release clasp with secure lock and extender